Square Type 5A Or 1A LV Current Transformers BH -0.66I With Energy Meter

Square Type 5A Or 1A LV Current Transformers BH -0.66I With Energy Meter

Description:

Type II means that the round hole that is through the cable can also go through the back row, as a control.
Type II (horizontal square hole) can flow through the 1-3 block row, the general monitoring.
Type III square hole can flow through the 1-3 block flow, not only feel the I, the point, you can also do power supply system timing can be used 0.2, can also be used in the two time when the resistance is large, you can also do with the current relay protection.
Phi type (round type) can pass through large diameter cables, in two under the condition of not using the impedance to zero sequence current transformer.
BH-0.66 current transformer B is said to be closed, H said current transformer. The same as LMK1-0.66, SDH-0.66 is an indoor type, plastic shell, closed current transformer. BH-0.66 can be the main transformer using flame retardant ABS engineering plastic injection molding has the advantages of high production efficiency appearance, disadvantage is than the resin casting and short service life of magnetic material by ring core after annealing treatment, to ensure the accuracy of product 0.2 or 0.5 level; 0.2S or 0.5S using superconducting magnetic materials. The product can measure power accurately in a wide load under the current 1%-120%. One time: P1, P2, two times for S1, S2 when the primary current flows from P1 to P2, the two current from the S1 through the external circuit to the S2 that is the polarity. Some manufacturers in the market to use ordinary plastic to reduce costs, Shanghai Ling quality assurance quality, do each product.

Application scope of BH-0.66 Current Transformer:

BH-0.66 current transformer for indoor type, plastic shell, fully enclosed products. It is suitable for electric energy metering, current monitoring and protection in power system with rated frequency 50HZ or 60HZ, rated voltage of 0.66KV or less. Products comply with IEC60044-1, 2003 and GB1208-2006, < current transformer > standard. Widely used in complete sets of cabinets, the installation method can use bus fixed bottom fixed installation method, suitable for installation in any direction, a wire or cable for bus.

Technical Data:

1, The current transformers are in accordance with GB1208 and IEC60044-1 standards
Note: 1.Current transformer primary hole for the three row structure.
2.Small capacity corresponds to a small current ratio, large capacity corresponds to high current ratio; such as 5-10 corresponding to 10VA corresponding to 100-600/5600/5, 100/5 corresponds to 10VA