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05 3PH PAC44 25 420

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30 in stock


PHASE ANGLE CONTROLLER  0-10VDC 25AMPS

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Description

A solid state relay (SSR) allows you to control high-current AC loads from lower voltage DC control circuitry. Solid state relays have several advantages over mechanical relays.
One such advantage is that they can be switched by a much lower voltage and at a much lower current than most mechanical relays. Also, because there are no moving contacts, solid state relays can be switched much faster and for much longer periods without wearing out.

Technical Data

SR. DESCRIPTION UNIT BACK TO BACK SCR
1 Operational Voltage Range Vrms 0-230VAC / 0-440VAC
2 Peak Inverse Voltage Vpk 800Vpk / 1200Vpk
3 Rated Operational Current at 20C° It 25A|40A|50A|75A |90A |150A
4 Rated Operational Current at 55C° It 14A|18A|25A|37A |45A |75A
5 Minimum Holding Current Ih 175/250/275mA
6 Rated Peak with Stand Current Itms 320/775/1200A
7 Max. Load Integral i2dt (t=10ms) i2t 312/800/3000/3200/7200/15000A2S
8 Voltage Drop in ON-State Vtm 3V to 4V
9 Isolation Voltage KV 4KV

Product Details

MODEL 05 3PH PAC44 25 420
INPUT CURRENT / VOLTAGE 4-20mA/0-10VDC
OUTPUT VOLTAGE 230/440VAC
OUTPUT CURRENT AMP AT 20°C 25Amp
OUTPUT CURRENT HEATSINK AT 55°C 14Amp
OUTPUT FUSING2 CURREN l2t 312A2S
OUTPUT TYPE OF HEATSINK C-105

Sailent Features

1. OPTO Isolation 4000Vrms
2. The Load Power is Proportional to Control Analog Input
3. Linearity Better Than 2% of the Range
4. Output to Body 4KV Isolation
5. Heatsink + Dinrail Mounting (35mm)

Applications

1. Hot runner Systems of Plastic Processing Machinery
2. Polyester Yarn Processing Industry
3. Paper Industry
4. Furnace Industry
5. Ceramic Industry
6. Electroplating Machinery
7. Glass Industry
8. Biscuit Making Machinery

Precaution

1. Use for Resistive Load Only
2. SSR will not work if Heater is connected in Star without Neutral
3. Do not Give DC Voltage at 4-20mA Input Control of SSR otherwise Input of SSR will Fail

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

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