- Product Details
- {{item.text}}
Quick Details
-
Model Number:
-
ME237
-
Operating Temperature:
-
-25℃~+60℃
-
Dimensions:
-
8.1*8.1*3CM
Quick Details
-
Phase:
-
Three Phase
-
Place of Origin:
-
Zhejiang, China
-
Brand Name:
-
Blue Jay
-
Model Number:
-
ME237
-
Operating Temperature:
-
-25℃~+60℃
-
Dimensions:
-
8.1*8.1*3CM
Product Description
ME237 three-phase multi-functional panel meter supports 1/5A CTs (ME237C) or external 333mV CTs (ME237V) or Flexible Rogowski coil(ME237V).
In addition, ME237 supports 3P3W and 3P4W system; and it can measure Current, Voltage, Power Factor, Harmonic, Power, Energy and other electrical parameters of L1, L2, L3.
The standard RS485 communication interface can be compatible with various configuration systems through the standard MODBUS-RTU protocol.
In addition, ME237 supports 3P3W and 3P4W system; and it can measure Current, Voltage, Power Factor, Harmonic, Power, Energy and other electrical parameters of L1, L2, L3.
The standard RS485 communication interface can be compatible with various configuration systems through the standard MODBUS-RTU protocol.
Features
* Support 3P3W and 3P4W system
* Support 1/5A CTs (ME237C) or external 333mV CTs (ME237V)
* RS485 communication interface
* Standard Modbus-RTU protocol
* Support 1/5A CTs (ME237C) or external 333mV CTs (ME237V)
* RS485 communication interface
* Standard Modbus-RTU protocol
Specification
|
Description
|
|
|
|
|
|
|||||
|
Type
|
96*96 panel meter
|
|
|
|
|
|||||
|
Poles
|
3P3W, 3P4W
|
|
|
|
|
|||||
|
Display screen
|
3.8 inch LCD segment code display screen
|
|
|
|
|
|||||
|
Weight
|
259g
|
|
|
|
|
|||||
|
Dimension
|
L*W*D： 8.1*8.1*3CM
|
|
|
|
|
|||||
|
Model
|
ME237C
|
ME237V
|
ME237R
|
|
|
|||||
|
Current sensor type
|
1/5A CT
|
333mV CT
|
Rogowski coil
|
|
|
|||||
|
Advantage
|
Traditional electric meter
|
Support to voltage output sensor and current clamp
|
Support to Rogowski coil directly connect without amplifier (Integrator)
|
|
|
|||||
|
Current
|
|
|
|
|
|
|||||
|
Type
|
ME237C
|
ME237V
|
ME237R
|
|
|
|||||
|
Primary rated current
|
5A~6kA
|
5A 100A 200A 500A
(Accept OEM) |
600A
|
2500A
|
6000A
|
|||||
|
Secondary Rated input
|
5A
|
333mV
|
50mV/kA
|
85mV/kA
|
50mV/kA
|
|||||
|
Input channel Max. value
|
7.5A
|
500mV
|
500mV
|
|
|
|||||
|
Measurement range
|
0.005~5A
|
0.005~500mV
|
2~600A
|
2.5~2500A
|
6~6000A
|
|||||
|
Sensor model
|
ACT ASCT
|
SCT-10(10mm 5A/333mV)
SCT-16(16mm 100A/333mV) SCT-24(24mm 200A/333mV) SCT-36(36mm 500A/333mV) |
MRC-36
|
NRC-150
|
NRC-200
|
|||||
|
Voltage
|
|
|
|
|
|
|||||
|
Range
|
0~600VAC Phase to Phase Voltage
|
|
|
|
|
|||||
|
Maximum range
|
720VAC Phase to Phase Voltage
|
|
|
|
|
|||||
|
Digital signal
|
|
|
|
|
|
|||||
|
Energy pulse output
|
Active energy pulse output, optocoupler isolation (5kvrms)
|
|
|
|
|
|||||
|
Relay output
|
One way electromagnetic relay output, including normally open and normally closed contacts, contact capacity: 3A 30V DC, 3A 250VAC
|
|
|
|
|
|||||
|
Digital input
|
2-way dry contact input, optocoupler isolation (5kvrms)
|
|
|
|
|
|||||
|
Communication
|
|
|
|
|
|
|||||
|
Communication
|
One way RS485 communication interface
|
|
|
|
|
|||||
|
Interface type
|
Two wire half duplex
|
|
|
|
|
|||||
|
Communication baud rate
|
2400bps ~ 19200bps
|
|
|
|
|
|||||
|
Protocol
|
Modbus RTU
|
|
|
|
|
|||||
|
Power supply
|
95~265VAC/110~260VDC, 45~60Hz
|
|
|
|
|
|||||
|
Max. power consumption
|
3.5VA
|
|
|
|
|
|||||
|
Measuring accuracy
|
|
|
|
|||
|
Model
|
ME237C
|
ME237V
|
ME237R
|
|||
|
Current
|
±0.3%RDG
|
±0.5%RDG
|
±0.5%RDG
|
|||
|
Full scale
|
0.5% FS～100%FS
|
1% FS～100%FS
|
2% FS～100%FS
|
|||
|
Voltage accuracy
|
0.2%(30～600V AC)
|
|
|
|||
|
Grid frequency
|
0.01%(45～65Hz)
|
|
|
|||
|
Power factor
|
±0.005
|
|
|
|||
|
Active & apparent power
|
IEC62053-22 level 0.5S
|
|
|
|||
|
Reactive power
|
IEC62053-21 level 2S
|
|
|
|||
|
Active energy
|
IEC62053-22 level 0.5S
|
|
|
|||
|
Reactive energy
|
IEC62053-21 level 2S
|
|
|
|||
|
Environment condition
|
|
|
|
|||
|
Operating temperature
|
-25℃～+60℃
|
|
|
|||
|
Storage temperature
|
-40℃～+85℃
|
|
|
|||
|
Humidity range
|
5～95% RH, 50℃(non-condensing)
|
|
|
|||
|
Pollution level
|
2
|
|
|
|||
|
Over voltage capability
|
CAT III 1000V. It is suitable for distribution system below 277 / 480VAC
|
|
|
|||
|
Insulation strength
|
IEC61010-1
|
|
|
|||
|
Altitude
|
3000m Max
|
|
|
|||
|
IP class
|
IP20（Meet the standard of IEC 60629）
|
|
|
|||
|
EMC（electromagnetic compatibility）
|
|
|
|
|||
|
Electrostatic discharge
|
Level CAT IV 600V (IEC61000-4-2)
|
|
|
|||
|
Radiated immunity
|
Level CAT III 1000V (IEC61000-4-3)
|
|
|
|||
|
EFT Electrical fast burst immunity
|
Level CAT IV 600V (IEC61000-4-4)
|
|
|
|||
|
Surge immunity
|
Level CAT IV 600V (IEC61000-4-5)
|
|
|
|||
|
Conducted disturbance immunity
|
Level CAT III 1000V (IEC61000-4-6)
|
|
|
|||
|
Power frequency magnetic field immunity
|
0.5mT (IEC61000-4-8)
|
|
|
|||
|
Conduction and radiation
|
Class B (EN55022)
|
|
|
|||
|
Certifications
|
|
|
|
|||
|
EN62052-11, EN61557-12, EN62053-21, EN62053-22, EN62053-23, EN50470-1, EN50470-3, EN61010-1, EN61010-2, EN61010-031
|
|
|
|
|||
Note: If you have any puzzles or requests about this product (including model number, data sheet or any other aspects), please contact us
immediately
.
Application
* Current
* Voltage
* Power
* Energy and harmonic measurement
* Voltage
* Power
* Energy and harmonic measurement
Certifications
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Hot Searches
