-
Rotating electrical machines - Rating and performance.(GB755-2008)
-
Test procedures for converter-fed three phase cage induction motors.(GB/T 22670-2008)
-
Test Procedures for Polyphase Induction Machines.(IEEE 112 )
-
Measurement evaluation and limits of the vibration severity of rotating electrical machinery Measurement of mechanical vibration.(GB/T 10068,GB/T 10069)
-
Code for design of low voltage eletrical installations (GB 50054-2007)
-
Code for design of high voltage electrical instrallation (3~110kV) (GB 50060 )
-
Standard for hand-over test of electric equipment electric equipment installation engineering (GB 50150)
-
Code for design of electric distribution of general-purpose utilization equipment.(GB 50055-93)
-
Code for design of electrical measuring device of power system.(GB/T 50063-2008 )
-
Safety requirements for indicating and recording electrical measuring instruments and their accessories.(GB 6738-86)
-
Railway applications -- Rolling stock -- Combined testing of inverter-fed alternating current motors and their control.(TB/T 3177-2005)
-
Railway applications—Electric equipment for rolling stock—Part 1:General service conditions and general rules.（IEC60077-1：1999）
-
The determination of Winding on the casing and winding insulation resistance between each other (cold and hot state)
-
winding DC resistance determination in the actual cooling condition.
-
No-load current and loss determination
-
Induction voltage measurement (Use your own equipment were dragging test motor, Test E=f (n) curve)
-
Over speed test (using frequency converter speed directly)
-
Vibration test (User should supply this equipment)
-
Power frequency voltage withstand test
-
Thermal test (temperature rise test, resistance method)
-
Load test(Efficiency and power factor of the test )
-
Out-of-step torque measurement
-
Noise test
-
The brake performance test: A.Brake gate opening minimum starting voltage B. The highest release voltage of the brake C. Coil voltage D. Brake radial run out
-
Brake torque test
Products
