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PRODUCTS CENTER
Angola Acrel PZ72L-DE/C CE Approved Digital DC Energy Meter For IOT Platform Solar Power Consumption Monitoring
Category:
Product Description
Overview
Application
Other Applications:
Double-gun EV charging piles,
Measures bidirectional energy for storage battery,
DC motors,
DC power generators,
and other DC equipments.
Function
● Communication: RS485(Modbus-RTU)、Half duplex、Photoelectric isolation、Modbus-RTU / DL/T645-07、 Band:1200/2400/4800/9600、Infrared：1200
● Can supply power ±12V to hall sensor
● Communication protocol: Modbus-RTU, DL/T 645-07
● Measurement: kWh, U, I, P, Q, S, etc.
● Measures bidirectional DC energy
● Voltage input range: DC0-1000V
● Input signal: Shunt：0-75mV；
Hall sensor：0-20mA, 0-5V, etc.
● 4DI/2DO, or 2DI/2DO
● Accuracy: 0.5
● Power supply: AC/DC 85-265V or DC20-60VDC, or 100-350VDC
● Current Range: 0-2500A(External Shunt or Hall Current Sensor, the range can be set)
● Multiple Rate: Four time zones、two time table、fourteen time points、four multiple rates. (PZ72L-DE support only)
● Historical data statistics: Last 12 months of historical electricity(multiple rate electricity). (PZ72L-DE support only)
● Display: 8 digits display U, I, P, Q, kWh and other energy consumption
● Overload: It can work at normal status at 1.2 times of full load, and can continued work 1 second at 2 times of full load.
● Mounted: DIN 35mm
● Built-in Bipolar Power Source:
Power Supply for Hall Effect CT
Range: DC -12V ~ DC +12V
Network
Models
|
Type |
Display |
shape |
Basic Function |
Optional Function |
|
PZ72L-DE |
LCD display |
72 Square |
DC: voltage、current、power、energy |
1、 RS485(/C) 2、12V power output① (/V) 3、RS485 + 2DO (/KC) 4、RS485 + 2DI2DO (/KC) 5、RS485 + 4DI2DO② (/KC) 6、RS485 + 2DO + 12V power output (/KVC) 7、RS485 + 12V power output (VC) 8、RS485 + 0.001kWh (/EC) The above functions can have the following two optional functions at the same time: 9、Auxiliary power 20-60V (/ZD) 10、Multiple rate (F) |
|
PZ72-DE |
LED display |
|||
|
PZ96L-DE |
LCD display |
96 Square |
||
|
PZ96-DE |
LED display |
Note: ①The function of 12V power output and DI can't be selected at the same time；
②Only PZ96 (L) -DE has 4DI2DO function.
Dimension
Table 3 shape and hole size
|
Shape |
panel |
shell |
aperture |
||||
|
Unit: mm |
Wide |
High |
Wide |
High |
Deep |
Wide |
High |
|
72 square |
75±0.2 |
75±0.2 |
66±0.2 |
66±0.2 |
98+2 |
67+0.5 |
67+0.5 |
|
96 square |
96±0.2 |
96±0.2 |
86±0.2 |
86±0.2 |
92±1 |
88±0.2 |
88±0.2 |
Opening schematic diagram
Wiring
Instrument auxiliary power terminal
Figure 3 Instrument auxiliary power terminal
Signal input terminal
The current signal sampling line must use shielded twisted pair.
Sampling current with shunt，connection between shunt and instrument as shown in figure 4:
Figure 4 outside shunt wiring diagram
Note:
If the shunt is installed in DC+, you need to note the common positive connection method in the order before ordering.
Sampling current with Hall Current Sensor, connection between Hall current sensor(Powered separately) and instrument as shown in figure 5:
Fig 5 Typical wiring diagram of using Hall current sensor
Notes:
Figure 5 is typical wiring diagram using hall current sensor, figure is only for reference ,if not accordance with the actual wiring diagram of Hall current sensor, please refer to the wiring diagram shown in the instructions of Hall current transducers that are actually needed.
Sampling current with Hall current sensor, connection with Hall current sensor (selection function of instrument : 12V power supply output power supply) and instrument as shown in figure 6:
The wiring shown in the figure is only applicable to Hall current sensors with a power supply range of ±12V.
Figure 6 Typical wiring diagram of using Hall current sensor
(Powered by the optional function “12V power output” of the meter)
Additional functional terminals
Figure 8 additional functional terminals
Note:
This wiring is only for reference , the specific wiring shall be based on the wiring diagram on the instrument;
Can choose either switching input function or 12V power supply function;
Installation
FAQ
1. who are we?
We are a top manufacturer with over 2100 employees, over 500 R&D engineers in China, with CE, ROHS, IEC, EAC, MID, UL, FCC Certificates, etc.
Our Products: AC/DC electricity meters, current transformers, hall sensors, transducers, gateways, Motor protectors, wireless temperature monitoring, residual current relays, medical IT, IOT platform, other energy management systems, etc.
As a top-level provider of electrical solution service, we can help you save energy, reduce cost, improve energy efficiency and safety, realize intelligent, visual and fine management of energy, and provide data services for energy management.
2. What is your website?
www.acrelindia.com
3. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
4.what can you buy from us?
AC/DC Energy Meter, Hall Effect Sensor, Current Transformer, Current Transducer, Motor Protectors, Wireless Temperature Monitoring, Residual Current Relay, IOT Platform, etc.
5. why should you buy from us not from other suppliers?
147 computer software copyrights, 2 million meters, 1.5 million transformers, more than 100 design patents, 70 utility model patents.
6. what services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF, EXW, DDU, Express Delivery, etc.
Accepted Payment Currency: USD, EUR, RMB, etc.
Accepted Payment Type: T/T, L/C, etc.
Language Spoken:English, Spanish, Chinese, etc.
Other Question? Please contact us and we will get back to you as soon as possible.
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