Van điều khiển điện, ZB/DZB flameproof electric device ZB10-ZB20-ZB15, ZB30-ZB45/ZB60B flameproof actuator

Đăng ngày 14-11-2018 08:24:22 PM - 889 Lượt xem

Mã sản phẩm: ZB10-ZB20-ZB15, ZB30-ZB45/ZB60B

Ways and features:

Yangzhou Daxie power explosion-proof valve electric device (also known as explosion-proof electric actuator, explosion-proof electric actuator, explosion-proof electric head), advanced technology, quality assurance, product implementation of three guarantees, excellent after-sales service, product lifetime warranty Welcome to consult and negotiate. The electric device and the YBDF series explosion-proof electric valve are assembled with a three-phase asynchronous motor to have a complete explosion-proof structure. The explosion-proof performance complies with the provisions of GB3836.2 "Explosive-proof electrical equipment for explosive environment and "d" for explosion-proof electrical equipment". The explosion-proof mark is dIIBT4, which is suitable for places with Class II A, B, T1, T2, T3, T4 explosive mixtures of flammable gases and air. The series of valve electric devices produced by our company: DZB10 DZB20 DZB30 DZB45 DZB60 DZB90 DZB120 DZB180 DZB250 DZB350 DZB500 Z10-24/B Z20-24/B Z30-24/B Z45-24/B Z60-24/B Z90-24/ 40B Z120-24/60B Z180-18/80B 1. Explosion-proof electric device can be assembled into electric valve directly with gate valve, globe valve, throttle valve and diaphragm valve, or assembled with DQB/DB with secondary reducer. The electric device is matched with the ball valve and the disc valve to form an electric valve. It can be turned on and off accurately according to the control command. The enclosure protection level of the electric device is IP55 2. The electric device works normally under the following conditions: altitude does not exceed 1000m; working environment temperature -20°C～+40°C; working environment relative humidity ≤95% (25°C); working environment does not contain strong corrosive medium; short time Working system, the time quota is 10min; the rated voltage is 380V and the frequency is 50HZ.

Tình trạng sản phẩm:

◆Main technical parameters:

1. Electric enclosure enclosure IP55 - IP68 2. The electric device works normally under the following conditions: altitude does not exceed 1000m; working environment temperature -20°C～+40°C; working environment relative humidity ≤95% (25°C); working environment does not contain strong corrosive medium; short time Working system, the time quota is 10min; the rated voltage is 380V and the frequency is 50HZ. Partially revolving outdoor features and technology,

3. Working environment and main technical parameters

3.1 Power: General, three-phase 380V (50Hz)

Special, three-phase 660V, 415V (50Hz, 60Hz);

Single phase 220V, 110V (50Hz, 60Hz)

3.2 Working environment:

3.2.1 Ambient temperature: -20~+60°C (Special order -40~+80°C).

3.2.2 Relative humidity: ≤95% (at 25 °C).

3.2.3 Type of protection: Outdoor type is used in places without flammable, explosive and non-corrosive media. There are two kinds of flameproof products: dI and dIIBT4. dI is suitable for non-mining working face of coal mine; dIIBT4 is used for factory, suitable for explosive gas mixture of environment IIA, IIB grade T1~T4. (See GB3836.1 for details)

3.2.4 Protection level: IP55 (special order IP65, IP67).