Noker 0-10v 4-20ma Thyristor Annealing Furnace Scr Power Controllers 380v Triple Phase

Short Description:

NK30T series power controller adopts the latest power electronic control technology, thermal simulation technology, with high control precision, small size and other characteristics.

The product is widely used in general electric heating, float glass production line, monocrystalline silicon, polysilicon heating, metal material molding and other occasions, has been highly praised by our customers.

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Product Detail

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Features

1. Built-in high performance, low power microcontroller;
2. Peripheral features;
2.1. Support 4-20mA and 0-5V/10v two given;
2.2. Two switch inputs;
2.3. Wide range of primary loop voltage(AC110--440V);
3. Efficient cooling solution, such small size, light weight;
4. Practical alarm function;

4.1. Phase failure;
4.2. Overheat;
4.3 Overcurrent;
4.4. Load break;
5. One relay output, 3A AC250V, 3A DC30V;
6. To facilitate centralized control RS485 communication;

Specification

Item	Specification
Power supply	Main power: AC260--440v, control power: AC160-240v
Power frequency	45-65Hz
Rated current	25a---320a
Cooling way	Forced fan cooling
Protection	Phase lose, over current, over heat, overload, load lose
Analogue input	Two analogue input, 0-10v/4-20ma/0-20ma
Digital input	Two digital input
Relay output	One relay output
Communication	Modbus communication
Trigger mode	Phase shift trigger, zero-crossing trigger
Accuracy	±1%
Stability	±0.2%
Environment Condition	Below 2000m. Rise the rate power when the altitude is more than 2000m.Ambient Temperature: -25+45°C Ambient Humidity: 95%(20°C±5°C) Vibration<0.5G