What Do Our Customers Say?
“ For over 4 years working with Acrel, they have continuously demonstrated excellent technical ability while ensuring superior customer service. Their collaborative approach and real time flexibility in adapting to changing conditions has contributed to the success of many project goals. "
Arnold
Philippines
Cloud Platform for Power IoT is a synchronous integrated solution from energy meter installation to web interactive interface that can see the benefits of features with the first click mouse. Very convenient and fast. I will be with this product for a long time.
Tuan
Vietnam
What’s the Function of Acrel AM5 Series Protective Relay?
AM5 series microcomputer protection devices are applicable to the user substation in which the input voltage is 35kv or above.
AM5 can be used to protect and control the user substation and is widely used in Power Industry, Water conservancy industry, Traffic Industry, Oil industry, Chemical industry, Coal Industry, Metallurgical Industry, and so on.
What’s the Specification of Acrel AM5 Series Protective Relay?
Model Function | AM5-F | AM5-T | AM5-M | AM5-C | AM5-B | AM5-U | AM5-BL |
Three-stag over current protection | √ | √ | |||||
Two-stag over current protection | √ | √ | √ | ||||
Two-stag over zero-current1 protection | √ | √ | √ | √ | |||
Two-stag over zero-current2 protection | √ | √ | |||||
Inverse time over current protection | √ | √ | √ | √ | √ | ||
Inverse time over zero-current protection | √ | ||||||
Overload alarm | √ | √ | √ | ||||
Overload trip | √ | √ | √ | ||||
Control circuit fault alarm | √ | √ | √ | √ | √ | ||
Under voltage alarm | √ | √ | √ | ||||
Under voltage trip | √ | ||||||
Over voltage alarm | √ | √ | |||||
Over zero-voltage alarm | √ | √ | |||||
PT disconnection alarm | √ | √ | |||||
FC atresia | √ | ||||||
Negative sequence overcurrent protection(two-stage/Inverse time) | √ | ||||||
Self-produced over the zero-voltage alarm | √ | ||||||
Non-electric trip/alarm | √ | ||||||
I bus/II bus Under voltage alarm | √ | ||||||
I bus/II bus Self-produced over the zero-voltage alarm | √ | ||||||
I bus/II bus Over voltage alarm | √ | ||||||
I bus/II bus Over zero-voltage alarm | √ | ||||||
I bus/II bus PT disconnection alarm | √ |
What’s the Parameter of Acrel AM5 Series Protective Relay?
Hardware Resources | AM5-F | AM5-T | AM5-M | AM5-C | AM5-B | AM5-U | AM5-BL |
Input Current | 8 | 8 | 8 | 8 | 8 | 0 | 0 |
Input Voltage | 4 | 4 | 4 | 4 | 4 | 4 | 0 |
DI | 16 | 16 | 16 | 16 | 16 | 16 | 0 |
DO | 10 | 10 | 10 | 10 | 10 | 10 | 0 |
Parameters | Rated input | Range | accuracy | power consumption |
Power supply | AC220V/DC220V, DC110V,DC48V | Rared input×(1±20%) | —– | ≤10W ( DC ) |
Voltage input | AC 100V/100/√3V | 1~120V | ±0.5% | ≤0.5VA single phase |
Current input | AC 5A /1A | 0.04In~15In | ±0.5% | ≤0.5VA single phase |
Frequence | 50Hz | 45~55Hz | ±0.1Hz | —– |
DI | AC220V/DC220V, DC110V, DC48V | Rared input×(1±20%) | —– | ≤1W(DC220V)single DI |
How does Acrel AM5 Series Protective Relay work?
How to Install the Acrel AM5 Series Protective Relay?
Kindly Fill out the Form below and tell us more about your Requirements,
We would like to provide Suitable Solution for You.
or Send us Email directly, [email protected]
Got a Question? Get your Answer
We have our own Factory and R&D Center
Rich product series: Cloud Platform, Gateway, Protection Device, Power Meter, Transformer
CNAS, ISO14001, ISO27001, ISO9001
CE, IEC, MID, UL, EAC, ROHS, REACH
Competitive Price with High Quality
2 Years
Purchasing according to your needs, no MOQ limit
Sample takes 3 days; Bulk purchase takes 1 month
2014/35/EU
2014/30/EU
2014/35/EU
2014/30/EU
2014/30/EU
2014/35/EU
Standard Lead Time:
Sample: 2 days
Bulk: 1 month
IEC61010-1
Kindly Fill out the Form below and tell us more about your Requirements,
We would like to provide Suitable Solution for You.
or Send us Email directly, [email protected]