Inductive & Resistive Load Bank
Static / Electromechanical Meter Test Bench Manufacturers Delhi, Noida, Gurgaon, Faridabad, Ghaziabad
Static / Electromechanical Meter Test Bench
Transformer Test Bench Exporters to UK, Germany, France, Italy
‘RE’ Electrical Test Bench for Testing Motors, transformers and electrical Equipment etc. The Test Panel shall be suitable for 3 phase input supply having 63 Amp MCB for each phase independently. Phase ON Indicator, Voltmeter with selector switch to indicate the voltage of each phase. Amperemeter with Multirange CT of 5/5, 5/15, 5/30 aand 5/60 A of class 0.5 accuracy for each phase, 3 Phase wattmeter of suitable range.
TECHNICAL SPECIFICATIONS
In addition following will be provided in the panel:
a)The Panel shall also consists of High current source having capacity 0-1000 amps. at 3 KVA. The Source shall be suitable for working on 230 V single phase 50 Hz. AC supply and complete with Output Bus-Bars and Input ON indicator etc. The Source shall have own Variable Transformer and shall be energise from one of the three phase supply.
b)AC HV Breaddown Tester shall be provided having capacity 0-5 KV at 100 mA and tripping at 5/25/50 and 100 mA. The unit shall be complete with test lead, input and output ON indicator.
c)0-24Volts at 10 Amps or 0-48 Volts at 5 Amps supply shall be provided brought out on Banana Terminals for testing DC Relay and other DC system etc. The unit shall be complete with ‘ON-OFF’ switch, input ‘ON’ indicator 72 sq.mm. output Voltmeter and Amperemeter.
d)A DC continuity tester shall also be provided with Indicator and ‘ON-OFF’switch.
e)Separate phantom loading arrangement shall be provided
f)Phase shifting arrangement shall be separately
g)All measuring instrument shall be of digital type.
L.T. Parallel Inductor - AC High Current Test Set Suppliers Bangalore, Hyderabad, Cochin
Motorised moving coil and fixed reactor shall be provided for generating inductive current for canceling capacitive current to reduce the input current to 20% (from 750 A to 150 A)
Secondary Current Injection Tester Manufacturers Suppliers Mumbai, Nagpur, Pune, Maharashtra
'RE' Secondary Injection Test Sets have been designed keeping in view the requirements of field and laboratory. The sets are portable, light in weight, yet having all the technical features for testing relays and contractors.
SPECIAL FEATURES
- Compact Size.
- Built in safety arrangements in case of short circuit and over loading.
- Easy to operate.
- Efficient after sales service.
- Guaranteed for one year against manufacturing defects.
TECHNICAL SPECIFICATIONS
'RE' Portable Secondary Injection/Relay Test set is designed for working on 220/230 single phase 50Hz Ac supply and complete with power 'ON-OFF' indicator, circuit 'ON' indicator. The set will have following independent circuits depending upon functional requirement of customer. Each circuit shall have push button actuated, relay/contractor to control the output of the circuit. All these circuits and components shall be housed in Rigid PVC Suitcase with carrying handle or wheels in case of Higher capacity.
CURRENT CIRCUIT: To Inject current of desired value in the relay/contactor. This circuit consists of loading transformer, selector switch, variable control, fine adjustment. Depending upon specific requirement percentage selector switch can also be provided to inject current at various multiples. The current injected is indicated by Ampere Meter. For large range the Ammeter has a multiplier or current transformer.
VOLTAGE CONTROL: This circuit supplies voltage Independently as per requirement. The continuously variable voltage or fixed tap voltage can be provided as desired by the user. AC or DC or both voltages can be provided along with corresponding metering, indications, switches etc.
PHASE SHIFT CIRCUIT: This is incorporated only when special type of relays are to be tested. The phase angle between voltage & current is developed to obtain current operational parameters of the relay.
TIME CIRCUIT: Digital Timers with freezing facility is provided for recording the operation/tripping time of relays under test.
Each circuit is independent & push button operated, relay/contractor to control the output of the circuit.
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