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INT-1630-M-5-M-010 Crompton INTEGRA 1630 Digital power meter
DIN Integra 1630 Series
Low Profile Digital Metering System
Multifunction Integra 1630 digital metering systems provide high accuracy 0.2% measurement, display and communication of all major electrical and power quality parameters including total harmonic distortion (THD) measurement up to the 31st harmonic. To suit user requirements, the range includes single-phase, 3-phase 3-wire and 3-phase 4-wire capability, all selectable at the point of installation.
This DIN 96 panel mounted enclosure offers simple programming and display of up to 35 electrical measurement parameters via a simple menu-driven user interface on the front panel. Integra 1630 digital metering system benefits from optional pulsed and digital communication outputs. This allows enhanced status information of up to 60 measured parameters to be communicated to SCADA, building management or other systems. Additionally, a simple Windows-based software package is available to remotely configure the Integra and display all 60 major electrical and power quality parameters
Operation
The multifunction Integra 1630 digital metering system offers uncomplicated operation and high accuracy measurement of three-phase voltage, current, frequency, Watts, VAr, VA, energy, power factor, and total harmonic distortion measurement of both phase and system, current and voltage.
3-phase 4-wire system line-to-line voltage measurements are often a vector calculation of the line-to-neutral voltage measurements. However, Integra 1630 digital metering system includes true measurement of both line-to-neutral, and line-to-line measurements, ensuring accurate readings even with unusual wiring configurations (e.g. 4-wire open delta). To suit the requirements of individual power monitoring applications, the Integra 1630 digital metering system offers simple programming and display via the menu driven interface. Alternatively, an optional Windows-based software package can be used for remote configuration and monitoring. Once configured by either method, simultaneous monitoring of up to 60 electrical and power quality variables can be communicated to building management systems via pulsed or digital communication options.
If customer requirements extend beyond the original specified capabilities, the functionality of this innovative product is easily enhanced to meet new client expectations. Integra plug-in option modules allow cost effective upgrades with any combination of pulsed and digital communication outputs. The option module is interchangeable without recalibration.
Accuracy
Integra 1630 digital metering systems utilise true rms measurement techniques up to the 31st harmonic. An exceptional tolerance to high harmonic frequencies is achieved from a robust frequency detection method, which is able to detect the fundamental frequency on any phase. For safe maintenance, the system indicates CT current in the absence of voltage signals.
System Input
Designed for all low, medium and high voltage switchgear and distribution systems, the Integra 1560 and 1580 digital metering system offer programmable VT and CT ratio capability. Direct connection up to 480V AC with 5A CT inputs is standard, and 1A CT inputs are optional.
Features
- Low profile
- High contrast LED display
- LED annunciators for each measured parameter
- User programmable system configuration (4-wire default)
- Fully programmable VT and CT ratios
- Current demand per phase
- Elapsed time counter for connected loads
- Removable bezel for very low profile applications
Benefits
- True rms measurement
- High accuracy <0.2% on some measurements
- Configurable via software package or menu-driven interface
- Import and export monitoring
Applications
- Switchgear distribution systems
- Control panels
- Embedded generation
- Energy management
- Building management
- Utility power monitoring
- Process control
- Motor monitoring
Compliant
IEC1010-1 (BSEN 61010-1 – 2001)
Measurement and Display
Up to 35 electrical and power quality parameters can be configured and displayed.
01 System (average) volts
System (average) current
System (total) kW
02 System volts (average) THD%
System current (average) THD%
03 Volts L1 – N
Volts L2 – N
Volts L3 – N
(4 wire only)
Volts L1 – L2
Volts L2 – L3
Volts L3 – L1
(3 wire only)
04 Volts L1 – N THD%
Volts L2 – N THD%
Volts L3 – N THD%
(4 wire only)
Volts L1 – L2 THD%
Volts L2 – L3 THD%
Volts L3 – L1 THD%
(3 wire only)
05 Volts L1 – L2
Volts L2 – L3
Volts L3 – L1
(4 wire only)
06 Current L1
Current L2
Current L3
07 Current line 1 THD %
Current line 2 THD %
Current line 3 THD %
08 Neutral current
(4 wire only)
Frequency
Power factor (overall)
09 kVAr kVA kW
10 kW Hr import (7-digit resolution)
11 kVArh import (7-digit resolution)
12 kW Hr export (7-digit resolution)
13 kVArh export (7-digit resolution)
14 kW demand
Current demand
15 Maximum kW demand Maximum current demand
16 Hours run
Programmable Parameters
Parameter |
Rang |
Password: |
4 digit 0000 - 9999 |
CT primary current |
Maximum 9999A **
CT Secondary Current 5A (1A option) |
VT primaty voltage |
Maximum 400kV ** |
VT secondary voltage |
Nominal input voltage
** maximum VT or CT ratios are limited so that the combination of primary voltage and current do not exceed 369MW at 120% of relevant input |
Demand integration time |
8, 15, 20, 30, 60 minutes |
3 independent resets |
Demands and maximum demands
Energy registers
Hours run |
Pulse output duration |
60, 100, 200 miliseconds |
Pulse rate divisors |
1, 10, 100, 1000 |
RS485 baud rate |
4.8, 9.6, 19.2, 38.4 kBd |
RS485 parity and stop bits |
Odd or even with 1 stop bit or no parity with 1 or 2 stop bits |
Specifications
Input |
Value |
Nominal input voltage |
57.7 to 277V L-N, 100 to 480V L-L |
Max. continuous input voltage |
129% nominal |
Max. short dutation input voltage |
2 x nominal for 1 second, repeated 10 times at 19 second intervals |
System VT ratios (primary) |
Any significant 4-digit integer value up to 400kV ** |
Nominal input voltage burden |
< 0.2 VA |
Nominal input current |
5A (1A option) |
System CT primary values |
Any integer value up to 9999A ** |
Max. continuous input current |
120% nominal |
Max. short duration input current |
20 x nominal for 1 second, repeated 5 times at 5 minute intervals |
Nominal input current burden |
< 0.6 VA |
|
** maximum CT and VT ratios are limited so that the combination of primary voltage and current do not exceed 360MW at 120% of relevant input |
Outputs (optional) |
|
RS485 communications |
Two wire half duplex |
Baud rates |
4800, 9600, 19200, 38400 |
Pulsed |
Solid state relays |
Pulse duration |
60, 100 or 200 milliseconds |
Contact rating |
50mA max at 250V AC max. |
Pulsed outputs |
1 or 2 |
Auxiliary |
|
Standard nominal supply voltage |
100V -250V AC or DC
(85V - 287V AC absolute limits)
(85V - 287V DC absolute limits) |
AC supply frequency range |
45-66Hz |
AC supply burden |
6VA |
Optional auxiliary DC supply |
12V-48V DC
(10.2V-60V DC absolute limits) |
DC Supply burden |
6VA |
Accuracy |
|
Voltage |
+/- 0.17% of range maximum |
Current |
+/- 0.17% of nominal |
Frequency |
0.15% of mid frequency |
Active power |
+/- 2% of range maximum |
Power foactor |
1% of unity |
Reactive power (VAr) |
+/- 0.5% of range maximum |
Apparent power (VA) |
+/- 0.2% of range maximum |
THD |
+/- 1 |
Neutral current calculated |
+/- 0.95% of nominal |
Energy |
0.3% of range maximum (Better than class 1)
IEC 1036 Sect 4.6) |
KWArh |
0.6% of range maximum |
Temperature coefficient |
Voltage and current typical: 0.013%/ oC
Watts typical: 0.0018%/ oC |
Enlosure |
|
Enclosure style |
DIN 96 panel mount |
Compliant with |
IEC 1010-1/ BSEN 61010-1 : 2001
CAT III, CE EMC and LVD directives |
Material |
Polycarbonate |
Terminals |
Shrouded screw-clamp 0.05mm to 4mm wire |
Dielectric voltage |
Withstand test 3.25kW rms 50Hz for 1 minute between all electical circuits |
Operating temperature |
-20 to + 60oC |
Storage temperature |
-30 to +80oC |
Relative humidity |
0-90% (non condensing) |
Varm-up time |
1 minute |
Shock |
30g in 3 planes |
Vibration |
10-18Hz, 1.5mm peak-to-peak
18-150Hz @1g |
IP protection |
ỊP4 |
Dimentions |
96mm wide x 96mm high x 79mm deep (max). Typically < 60mm depth behind panel
3.78" wide x 3.78" high x 3.11" deep (max) |
Panel cut-out |
92mm x 92mm, 3.62" x 3.62" |
System Outputs
Pulsed outputs
Integra 1630 digital metering system offers optional single or dual pulsed outputs. Each output can be user programmed to represent import or export kWh, import or export kVArh or kVAh. The output pulses can be customised by both user programmable pulse rate divisor and pulse width. The solid state output relays have fully isolated volt-free connections via screw-clamp terminals.
Digital Communications
RS485 Modbus RTU
Integra 1630 digital metering systems offer an RS485 communication port for direct connection to SCADA systems using the Modbus RTU protocol or the Johnson Controls Metasys NII protocol. Remote monitoring enables the user to record systems parameters in real time, using high resolution numbers. The Integra establishes the format for the master’s query automatically, and responds with the correct protocol using IEEE floating point values. The Modbus option also offers user programmable word order and support for function 8 subfunction 0, return query data diagnostic.
Enhanced status information of up to 60 measured parameters can be communicated to building management systems via the optional digital communications output. Any of 5 energy parameters can be output as pulses via optional pulse relay outputs.
Programmable Display
A two-button interface on the front panel of Integra 1630 units provides simple programming of system configuration (3-phase 4-wire etc), VT and CT ratio settings, configuration of selected communication options, and adjustment of operating parameters. To prevent unauthorised access to the product configuration settings, all set-up screens offer password protection. Once configured, status information can be viewed by scrolling through 16 screens featuring a high contrast 3-line, 4-digit LED display, with separate annunciators for each of the 35 measured parameters. Optional pulsed or digital outputs allow enhanced status information of up to 60 measured parameters to be communicated to building management systems.
Accuracy Defined
*Error in energy readings is expressed as a percentage of the energy count that would result from applying range maximum voltage and nominal current for the same measurement period.
Error change due to variation of an influence quantity (except temperature) by varying one influence quantity within range of use, whilst keeping all other influence quantities at their nominal value is less than twice the error allowed for the reference condition applied in the test.
(This definition is applied to limit the number of combinations to be applied during type tests)
Error due to temperature variation is as above.
Error in measurement when a measurand is within its measuring range, but outside its reference range is less than twice the error allowed at the end of the reference range adjacent to the section of the measuring range where the measurand is currently operating / being tested.
*Error in energy readings is expressed as a percentage of the energy count that would result from applying a range maximum voltage and nominal current for the same measurement period.
Import and Export Connections
The connections diagrams opposite assume an import power configuration; therefore any power flow towards the load will register as imported energy. If power flows away from the load in an export power situation, then the power will register as exported energy.
Auxiliary Supply
The Integra 1630 digital metering system should ideally be powered from a dedicated supply: either 100-250 AC, DC (85–280V AC absolute or 85-315V DC absolute), or 12-48V DC (10.2V-60V DC absolute). However, the device may be powered from the signal source, provided the source remains within the working range of the chosen auxiliary supply.
Fusing
It is recommended that all voltage lines be fitted with 1 amp fuses.
Safety/Ground Connections
For safety reasons, all CT secondary connections should be grounded in accordance with local regulations.
Dimensions
Wiring
Product Codes
INT |
- |
XX |
XX |
- |
X |
- |
X |
- |
X |
XXX |
|
|
Product family |
System type |
|
Input
V |
|
Input
I |
|
Auxiliary |
Options |
|
|
16 |
30: LED DIN96 |
|
L: 57.7-139 L-N
(100-240 L-L) |
|
5: 5A
1: 1A |
|
L: 12-48V DC
M: 100-250V |
000: No Option
010: Modbus |
|
|
Low profile |
User selectable system type |
|
M: 140-277 L-N
(241-480 L-L) |
|
|
|
AC/DC |
100: One Pulse
110 - One Pulse
One Modbus |
|
|
Feaures as Specified |
Factory default - 4 wire |
|
|
|
|
|
|
200: Two Pulse
210: Two Pulse
One Modbus |
Order Code Example
INT-1630-M-5-M-110
Integra 1630 digital metering system, 3-phase 4-wire, nominal input voltage, 140-277V L-N (241-480V) L-L, 5A CT input, auxiliary supply 100 to 250V AC or DC, one relay pulsed output and one RS485 Modbus communication port.
Pre-configured Spares/Options
The functionality of existing Integra 1630 digital metering system products can be easily upgraded with the use of Crompton preconfigured plug-in cards.
Option code |
Description |
OPT-1630-M-010 |
Modbus communications card with 100-250V auxiliary |
OPT-1630-M-000 |
Single pulsed output card with 100-250 auxiliary |
OPT-1630-M-110 |
Single pulsed modbus card with 100-250V auxiliary |
OPT-1630-M-200 |
Dual pulsed card with 100-250V auxiliary |
OPT-1630-M-210 |
Dual pulsed modbus card with 100-250V auxiliary |
OPT-1630-L-010 |
Modbus communications card with 12-48V DC auxiliary |
OPT-1630-L-100 |
Single pulsed output card with 12-48VDC auxiliary |
OPT-1630-L-110 |
Single pulsed modbus card with 12-48VDC auxiliary |
OPT-1630-L-200 |
Dual pulsed card with 12-48VDC auxiliary |
OPT-1630-L-210 |
Dual pulsed modbus card with 12-48VDC auxiliary |
Tham khảo thêm các Models cùng loại:
INT-1630-L-5-M-000
Description: Input voltage 57.7-139 L-N (100-240 L-L), Input current (CT secondary)5A, Auxiliary voltage 100–250V AC/DC, Option None
INT-1630-L-5-M-010
Description: Input voltage 57.7-139 L-N (100-240 L-L), Input current (CT secondary) 5A, Auxiliary voltage 100–250V AC/DC 100–250V AC/DC, Option RS-485 Modbus RTU
INT-1630-L-5-M-100
Description: Input voltage 57.7-139 L-N (100-240 L-L), 5 100–250V AC/DC One Pulse
INT-1630-L-5-M-200
Description: Input voltage 57.7-139 L-N (100-240 L-L, Input current (CT secondary) 5A, Auxiliary voltage, Option Two Pulse
INT-1630-L-5-M-210
Description: Input voltage 57.7-139 L-N (100-240 L-L), Input current (CT secondary) 5A, Auxiliary voltage, Option Two Pulse & Modbus
INT-1630-L-5-M-070
Description: Input voltage 57.7-139 L-N (100-240 L-L), Input current (CT secondary) 5A, Auxiliary voltage, Option Ethernet Modbus TCP
INT-1630-L-5-M-110
Description: Input voltage 57.7-139 L-N (100-240 L-L), Input current (CT secondary) 5A, Auxiliary voltage, Option One Pulse & Modbus