Three Pole,Non-Directional, 3O/C Relay With Inst. Highset
₹8,866.00
Product Code: JRC 966P/JRC 966
Time line :Products will be shipped within 3 weeks from the date of order
Stock In Stock
Viewed 4572 times
Product Description
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;
Ratings
Settings
Operating Characteristics
Accuracy
Burden
Current rating ( In ) :
1A or 5A
Auxiliary Supply :
20 to 60V DC or
80 to 260V AC/DC
80 to 260V AC/DC
Over current (I>) :
50 to 200% in steps of 10%
Instantaneous high set :
2 to 16 times 1> set value
Inverse time Characteristics :
3s Normal inverse
1.3s Normal inverse
1.5s Very inverse
0.8/0.6s Extremely 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
1st range : 0.01to 0.32 in steps of 0.01
2nd range : 0.05 to 1.6 in steps of 0.05
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
Auxiliary circuit :
3W (Non-operated)
6W ( Operated
6W ( Operated
Current input circuit :
1A – 0.05 VA (max) at rated current
5A – 0.2 VA (max) at rated current
5A – 0.2 VA (max) at rated current
Output Contacts
Contact Rating
OVER LOAD RATINGS
Mechanical Design
Standard Compliance
For JRC 966 :
2N/O contacts
For JRC 966 :
5A at 24V DC/230V AC
Current input :
2 times the rated continuously
20 times the rated for 3s
20 times the rated for 3s
Weight :
550gms approx.
Case Size :
96sqmm, Depth 105mm
Installation :
Flush mounting
Panel cutout :
92mm x 92mm
Accuracy test :
IEC 60255-3
Insulation test :
IEC 60255-5
1MHz HFD test :
IEC 60255-22-1
TERMINAL DIAGRAM
