The scope and purpose

KBK series flameproof control transformer (hereinafter simply referred transformers) applies to gold, silver and iron ore and coal mine methane and coal dust explosion hazard. Applies a voltage to the circuit of 500V 50-60Hz usually used to control lights and appliances or partial indicator of power use. Transformer design according to the relevant standards GB3836.1-83 "explosive environment with explosion-proof electrical equipment General requirements" GB3836.2-83 "explosion-proof electrical equipment for explosive atmospheres flameproof electrical equipment" d "" and so on. Manufacturing and testing.

[Model and meaning]

Example: KBK-500VA 220 / 36V

K: Mine BK: Control Transformer 500VA: capacity of 500VA line voltage: 220V outlet voltage: 36V

Note: The company can provide capacity: 25VA, 50VA, 100VA, 150VA, 200VA, 250VA, 300VA, 400VA, 500VA, 800VA, 1000VA, 1500VA, 2000VA, 2500VA, 3000
VA, 4000VA, 5000VA, etc.
Line voltage can be: 660V, 380V, 220V, 127V, etc.
Outlet voltage can be: 220V, 127V, 36V, 24V, 12V, etc.

Welcome to the new and old customers to inquire!

The main characteristics of the product]

     KBK series flameproof enclosure for control transformers, lines made of welded steel plate, the enclosure can withstand 8 atmospheric pressure hydraulic test; along the contact surface between the lid and the box in line with explosion-proof requirements;
    Cover made of sheet steel, the above two sets of cable outlet, outlet sleeve surface placed rubber gaskets, cables through the rubber gasket, after tightening the coil may be made by pressing the cable to ensure the rubber gasket seal, the choice of cable outer diameter, must cooperate closely with the rubber gasket, 务使 cable can be pressed, completely sealed to ensure a guaranteed performance;

[Customer Order Information]

● Welcome to the new and old customers to order the company's products;
● please specify KBK series flameproof control capacity of the transformer, the line voltage, outlet voltage, specification and quantity when ordering;
● If you have special requirements, please otherwise noted, non-standard products, please provide product drawings;
● inform your shipping address, the consignee name, phone or phone number to arrange the shipment of the company's staff as soon as possible.