Explosion proof and anti-corrosion power electromagnetic starter box

Explosion proof and anti-corrosion power electromagnetic starter box $r $n1. Widely used in hazardous environments such as oil extraction, refining, chemical, pharmaceutical, and offshore oil platforms, oil tankers, and other places; Suitable for Zone 1 and Zone 2 explosive gas environments. $r $n3. Suitable for Class IIA, IIB, and IIC explosive gas environments. $r $n4. Suitable for Zone 21 and Zone 22 locations with combustible dust environment; $r $n5. Suitable for temperature groups T1~T6.

1. Widely used in oil extraction, refiningchemical industryDangerous environments such as pharmaceuticals, * *, and offshore oil platforms, oil tankers, etc;

2. Suitable for Zone 1 and Zone 2 explosive gas environments.

3. Suitable for Class IIA, IIB, and IIC explosive gas environments.

4. Suitable for Zone 21 and Zone 22 locations with combustible dust environment;

5. Suitable for temperature groups T1~T6.

Explosion proof and anti-corrosion power electromagnetic starter boxProduct Features

1. The shell is made of ZL102 aluminum alloy die-casting, and the surface is coated with high-voltage electrostatic spraying;

2. Equipped with AC contactor, thermal relay, and self resetting conversionswitch, as well as control buttons, with overallswitchIt is also equipped with a high breaking miniature circuit breaker;

3. It can control the direct start and stop of AC 50HZ, 380V three-phase asynchronous motors, and has overload, phase failure, and voltage loss protection;

4. Can be equipped with remote control;

5. Steel pipes or cables can be used for wiring.

6. High current can reach up to 63A.

7. Installation method: Hanging installation

Technical Requirements:

1. Explosion proof mark: Exd Ⅱ BT4 * Exd Ⅱ CT4

2. Protection level: IP55, IP65

3. Anti corrosion grade: WF1, WF2

4. Installation form: Hanging type

5. Rated voltage: AC220V/AC380V

6. Rated current: 12A, 18A, 2 * *, 32A, 40A, 63A

7. Power:

12A-220V/2.5KW，380V/4KW

18A-220V/5KW，380V/10KW

32A-220V/7.5KW，380V/15KW

40A-220V/11KW，380V/18.5KW

63A-220V/18KW，380V/30KW

8. Setting current range of thermal relay: 0.01~0.16~0.25 0.25~0.40~0.63~1.0 1.0~1.6 1.25~2.0 1.6~2.5 2.5~4.0 4.0~6.0 5.5~8.0 7.0~10 0.9.0~13.0 12.0~18.0 17.0~25.0 23~32 28~36 30~40 37~50 48~65

9. Inlet thread: G3/4 ', G1', G11/2 '

10. Cable outer diameter: Φ 12mm~Φ 17mm, Φ 18mm~Φ 26mm