AM-H-O oil-filled transformer winding temperature control system


Product description

The AM-H-O oil-filled transformer winding temperature control system is designed in conjunction with fiber-optic temperature sensors to continuously measure the temperature of transformer windings, including as part of information and measurement systems. The delivery package includes:
1 Temperature converter AM-H-TC
2 Temperature sensor AM-H-TS
3 External optical cable AM-H-EC
4 Cabinet AM-H-CB
5 Casing AM-H-CF
6 Flange plate AM-H-FR
7 Power supply
8 Protocol Converter IEC61850
9 Set of documentation
  The controller is equipped with a relay interface (dry contacts), 4.20 mA analog outputs and RS485 and RJ 45 connectors, support for Modbus and IEC 61850 protocols, USB port.


Characteristic Value
Temperature range -40-260 Со
Measurement accuracy ±1 Со
The measurement step 0,1 Со
Number of channels Up to 16 channels
Display modes If the channels are less than 8, then all channel values are displayed fixed. If there are more than 8 channels, then all channel values are displayed cyclically changing
The polling frequency 2 seconds per channel
Power supply 24 В DC
Digital interfaces RS-485


Analog outputs: 4-20mA per channel

16 relay outputs

Memory 1 GB, supported USB drive (USB port)
Power ≤10W
Communication Protocol Modbus / IEC 61850
Length of fiber optic cable Depending on the request


The best price from the manufacturer

Short production time

Quality guarantee up to 5 years

Delivery anywhere in the world

Possibility of individual design and assembly

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Завод «АTF»
Россия, Тольятти, Коммунальная улица, 16
+7 (800) 200-63-18