NKB1 Control & Protective Switching Device
NKB1 series control & protective switching device (CPS) is mainly applied to circuit with AC current frequency of 50 Hz or 60Hz, rated operational voltage up to 690V, rated operational current from 1A to 125A, controller setting current from 0.4A to 125A, control motor power from 0.12kW to 55kW. It is capable of making, carrying and breaking currents under normal conditions, including specified operating overload conditions and of making, carrying for a specified time and breaking currents under specified abnormal conditions such as those of short-circuits.
NBK1 series CPS is applied to power distribution and motor protection & control of various occasions or systems, e.g. infrastructure, buildings, communications, etc.
Standard: IEC60947-6-2 Multiple function equipment-Control and protective switching devices (or equipment) (CPS).
CATALOG
NKB1 Control & Protective Switching Device PDF
NQ2 Direct On-line Starter
1.1 NQ2 series electromagnetic starter ( "starter" for short hereinafter) applies mainly to circuit with AC current of 50Hz (or 60Hz), rated operational voltage of 660V and rated controlled power up to 33kW (current up to 68A)for using to control the direct start and halt of the electromotor to protect the motor from overload and phase failure.
1.2 The starter conforms to standards IEC/EN60947-4-1
CATALOG
NQ2 Direct On-line Starter PDF
NQ3 Series DOL Electromagnetic Starter
1.1 NQ3 series electromagnetic starter ( "starter" for short hereinafter) applies mainly to circuit with AC current of 50Hz (or 60Hz), rated operational voltage of 660V and rated controlled power up to 11kW (current up to 22A) for using to control the direct start and halt of the electromotor to protect the motor from overload and phase failure.
1.2 The starter conforms to standards IEC/EN60947-4-1
CATALOG
NQ3 Series DOL Electromagnetic Starter PDF
NS2 Motor Starter
1.1 Certificates: SEMKO, CE, UkrSEPRO, EAC, RCC, UL;
1.2 Electric ratings: AC690V, 25A, 80A;
1.3 Standard: IEC/EN 60947-2, IEC60947-4-1
CATALOG
NS2 Motor Starter PDF
