Description
Current Injection Set
AC PRIMARY CURRENT INJECTION SET
AC Primary Current Injection Set is designed to carry out tests of circuit breakers, current transformers and many other applications where heavy current supply of short duration is required.
Product Overview
During installation, especially if the protective gear is connected to the power line via a current transformer, the set can be used as a convenient means for delivering, controlling and measuring heavy current in a comparatively low voltage and low impedance circuit. Input: 230volts, single phase, 50Hz. AC upto 10KVA.
Features and Details
- Sets above 2.5KVA are usually manufactured in two units namely, (I) Control & measuring unit (ii) Current loading unit.
- For sets in one unit, variable voltage supplied to the current loading transformer are available at a pair of output terminals named as low current voltage terminals. A voltmeter is provided to measure the output voltage. But sets in two units do not have these provisions.
- Loading transformers are air natural .The KVA rating of each output mode is same upto 3-range (3R).
- In general all the equipment are designed for a standard duty cycle of 5 minutes ON and 10 minutes OFF.
- Built-in type “IBL” digital time interval meter can be provided at extra cost.
- Multi-ratio wound primary measuring CT with analog metering is provided. Digital ammeter can be provided at extra cost.
- Protection against overload, short circuit provided.
About Interlabs
Interlabs, associated with International Biological Laboratories, supplies scientific, laboratory, educational and engineering equipment from India. The company identifies its history as dating to 1958. Contact Interlabs to confirm product details and supporting documentation for your requirement.
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Frequently Asked Questions
What is AC PRIMARY CURRENT INJECTION SET used for?
AC Primary Current Injection Set is designed to carry out tests of circuit breakers, current transformers and many other applications where heavy current supply of short duration is required.
What should I confirm before ordering AC PRIMARY CURRENT INJECTION SET?
Confirm the intended application, technical specifications, available configuration, accessories, documentation and delivery requirements with Interlabs.
