96 Sq Mm Over Current Relay JRC 966

Additional Details

We are engaged in providing large array of 96 Sq Mm Over Current Relay . Our products are used in electronics industries and companies for their hassle free performance. The offered products are manufactured by our engineers using latest techniques and in recommended specifications. Moreover, we offer products at affordable rates.

Features:

Software based design

DIP switch settings

Choice of four curves

Instantaneous high set

Very low burden

Application:

Time graded protection of generators, Transformers, capacitors etc;

Output Contacts:

For JRC 951P, JRC 952,:  Trip – 1N/O

JRC 962P, JRC 964 relays, : Alarm – 2N/O

For JRC 953 & JRC 966 relays : 2N/O contacts

Contact Rating:

For JRC 951P, JRC 952, : Trip – 10A at 24V DC/ 230V AC

JRC 962P, JRC 964 relays : Alarm – 5A at 24V DC/ 230V AC

For JRC 953 & JRC 966 relays : 5A at 24V DC/230V AC

Accuracy:

Operating value : 105 to 120% of set current

Resetting value : 80 to 97% of the pickup value

High set operating value : ±5%

Inverse operating time : ±5% or ± 30ms (which ever is higher)

High set operating time : < 40ms @ 2 times the set current

Reset time : 200 to 250ms

Over shoot time : Less than 100ms

Operating Characteristics:

Inverse time Characteristics : 

3s Normal inverse

1.3s Normal inverse

1.5s Very inverse

0.8/0.6s Extremely inverse

Time multiplier setting (TMS) :

0.01 to 1.6 in two ranges

1st range : 0.01to 0.32 in steps of 0.01

2nd range : 0.05 to 1.6 in steps of 0.05

Burden:

Auxiliary circuit :  3W (Non-operated), 6W ( Operated

Current input circuit : 1A – 0.05 VA (max) at rated current, 5A – 0.2 VA (max) at rated current