Joslyn Clark CVC Series Technical Specifications

Contactors & Starters

Engineering Data

Technical Specifications CVC Series

NEMA Size 6 600V 600 Amp 1000V 600 Amp 1500VDescription

CV 77U030606-* CV 77U036A06-* CVC 77U036A15-*Cat #

NEMA 1CS-2 IEC 947-4-1 IEC 947-4-1 1000VStandard

UL508 CSA22.2

Power Ratings

Insul. & Operating Volt
Rated Oper. AC1
Rated Oper. AC3
Rated Oper. AC4

Rated Frequency
Making Current
Breaking Current
Dielectric Strength
Interupting Current
Short Time Current 1 Sec.
Short Time Current 10 Sec.
Mechanical Life
Elect. Life AC3 Duty
Switching Frequency
Withstand Current
Chop Current Max
Operating Range

Inrush Power VA
Holding Power VA
Opening Time MS
Closing Time MS
Pick-Up Voltage
Drop-Out Voltage
Recommended CPT

Applications Ratings

Mounting Installation
Altitude

Ambient Storage
Operating
Vibration / Shock

Weight

600 Volts

540 Amps
400 HP 460/575V
250 HP 460/575V

400VA Machine Tool Transformer 5% Regulation at 20%pf

Diagram Dimensions

NEMA 1CS-2-9
UL508 CSA22.2

1000 Volts

600 Amps
750 HP-550KW-660V
525 HP-390KW-660V

50 - 400 Hz
6000 Amps

4800 Amps

6Kv - 1 Min. Interruptor Gap

6 KA

9000 A
4800 A

.75 X 10

300 / Hour 1 Every 12 Sec.

-15% + 10% - over Range Voltage
1600VA 120 msec Duration

80% Cold 85% Hot or less

-65

-40

.5 X 10

30KA 50MS

0.9 A

10-12.5VA

160ms

20-40 msec

70% or less

All Planes contactor only

6600 ft. 2000 Meters

o

F (-54oC) +160oF (71oC)

o

F (-40oC) +135oF (57oC)

40Hz - 2G. / 30G.
28 lbs. 12.7 Kg.

Power Rating

Motor HP/KW AC3

Voltage

NEMA 1CS-2-9

UL508 CSA22.2 1500V

208
220/240
400

1500 Volts

600 Amps

1200 HP-900KW-1500V

950 HP-700KW51500V

460
575/600
660/690
1000
1500

Three Phase Transformer Load KVA

Voltage
208
220/240
380/400
415/440

6

6

460/500
575/600
660
1000
1500

Three Phase Capacitor Load KVAR

Voltage
208
220/240
380/400
415/440
460
575/600
1000
1500

Options

Lug Kit 2 #2-600mcm

Auxilliary Contact Kits

2NO.2 NC 600V.10A ac.

2NO.2 NC 5V.10mA dc.
Only 1 Kit can be added for total
of 3 N/O 3 N/C contacts

540A
150/112
200/150

---­400/300
400/300

----

----

----

540A
194
224
396
432
476
520
617
1040
1560

540A
160
172
296
324
360
460
780
1168

600A
200/150
200/150
250/187
500/350
600/450
650/485
1000/750
1200/900

600A
216
249
415
450
519
620
685
1384
2076

600A
173
200
332
366
382
500
830
1250

Cat.# KVC6-2

Cat.# AK1

Cat.# AK3

A

For 250V dc contact 21/22 is
Late Break N/C in series with 'm' late break

DEPTH OF CONTACTOR 6.46" (164mm)

Coils

Description
110/120V

220/240V
380/415
440/480
125 DC
250DC

Hz.
50/60Hz.

50/60Hz.
50/60Hz.
50/60Hz.

Cat. Suffix

-76

-26

-38

-46

-125

-250

A19