General
YCM8 Series circuit breakers were developed according to the demand of domestic and international market as well as features of similar products.
Its rated insulation voltage up to 1000V, is suitable for AC 50Hz distribution network circuit whose rated operation voltage is up to 690V, rated operation current from 10A to 800A. It can distribute power, protect the circuit and power supply devices from the damage of overload, short circuit and under voltage, etc.
This series circuit breaker feature small volume, high breaking capacity and short arcing. It can be installed vertically (namely vertical installation) and also installed horizontally (namely horizontal installation).
It complies with standards of IEC60947-2.

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Function

1.  Personnel and fire protection

2.  Cable and line protection against overload and short-circuits.

Selection

1.  I∆n ≤ 30 mA: additional protection in the case of direct contact.

2.  I∆n ≤300 mA: preventative fire protection in the case of ground fault currents.

3.  AC class – Tripping is ensured for sinusoidal, alternating currents, whether they be quickly applied or slowly increase.

General

1.  Overload protection

2.  Short circuit protection

3.  Controlling

4.  Used in residential building, non-residential building, energy source industry and infrastructure.

General
YCP5 series AC Motor Starter is suitable for circuits the alternating voltage up to690V,current up to 80A.The product works to control theoverload,phase loss,shortcircuit protection and infrequent starts of a three-phase squirel cage asynchronousmotor.The Motor Starter can protect the distributing line for infrequent loadtransfer,and it can also works as an isolator

Product Features
Using theTI latestgeneration ofhigh-speed motorcontrol special DSP andinnowative use of thre core processing technology platfom.Ultra-high speedcomputingensuresthat complex vectorcalkculations arefully implemented
No PGvectorcontrol,usingadvanced motor model algorithm,sothat the open-loop torque control srealizedby closed-loop algorithm
Omni-directionalover-current,over-voltage,overload suppression and stall preventionfunctionPerfectpowe-onself check function,wide voltage range designIntegratedIGBTmodule,betterperformance,higherreliability

1.  YCB3000  series  frequency  converter  is  a  general-purpose  high-performance current vector frequency converter, which is mainly used to control and adjust the speed  and  torque  of  three-phase  AC  asynchronous   motors.  It  adopts   high- performance vector control technology, low-speed and high-torque output, and has  the  advantages  of  good  dynamic  characteristics,  super  overload  capacity, stable   performance,   powerful    protection   function,   simple    human-machine interface, and easy operation.

2.  It can  be used for driving of weaving, papermaking, wire drawing, machine tool,packaging, food, fan, water pump and various automatic production equipment.