Model description


① Enterprise code
② Control and protection switchgear
③ Frame level current: 45,125
④ Breaking capacity code: C represents standard type (road can be saved; Y represents high breaking type; H represents high breaking type
⑤ Load category code: M represents motor (P can be omitted to represent distribution starting (current multiple is adjustable: Z represents general type (without protection))
⑥ Combination type code: D; D1； D2
⑦ High speed code: M represents motor; 100 represents rated current of release
⑧ Low speed code: M represents motor; 80 represents rated current of release
⑨ Number of poles: 33 represents 3-pole 3-pole protection (can be omitted); 43 represents 4-pole 3-pole protection; 44 represents 4-pole 4-pole protection
⑩ Combination code of accessories: 06 represents three normally open+two normally closed+(one normally open fault+one normally open short circuit)
⑪ Control voltage: MAC220V; Q:AC380V

summary

WDCPS (KBO) - D dual speed control and protection switch is a dual speed motor controller WDCPS (KB0) - D, which is applicable to the control and protection of dual speed motors, with NDCPS (KB0) as the main switch and combined with contactors, electrical interlocks and other accessories. Two speed motor controller configuration includes D, D1 and D2.
D: High speed is fire protection type (only alarm without tripping), and low speed is standard type.
D1: High and low speed are WDCPS-B.
D2: Both high and low speeds are NDCPS-F (special order shall be indicated).

WDCPS-D Outline and Installation Dimensions