DHVC200 Series

HVDC Contactor 500A / 1000VDC

2

Specifications are subject to change without notice. E&OE.

See website for contact details: www.durakool.com

DHVC200 03 Sep 25KS

Coil Data (with PWM economiser)

Table 1.

Coil code

Nominal voltage

(V DC) Us

Coil operating

range

(V DC)

Must operate

voltage max.

(V DC)

Must release

voltage

(V DC)

Starting current

(A)

Maintain (hold)

current

(A)

1236

9 ~ 36

9 ~ 36

8 ~ 9

5.5 ~ 7.0

3.8

0.18 @ 12V

0.09 @ 24V

3295

32 ~ 95

32 ~ 95

31 ~ 32

18.0 ~ 20.0

1.4

0.03 @ 48V

PWM Coil economiser: no additional coil surge suppression required. Coil terminals are polarized. DHVC200 with coil code type 3295 is not UL approved.

Coil Data (no PWM economiser)

Table 2.

Coil code

Nominal voltage

(V DC) Us

Coil operatingrange

(V DC)

Must operate voltage

(V DC)

Must release voltage

(V DC)

Coil power

(W)

1012

12

10.2 ~ 14.4

≤ 9.0

≥1.0

12 ~15

1024

24

20.4 ~ 28.8

≤ 18.0

≥ 2.0

12 ~15

1048

48

40.8 ~ 57.6

≤ 36.0

≥ 4.0

12 ~15

Only available with polarized power terminals - contact codes “61” & “71”. DHVC200 types without economiser are not UL approved.

Electrical performance

Fig. 1.

Electrical life: Resistive load, polarized types only

Electrical Life: Resistive load, non-polarized types only

Connection Diagram

Fig. 2.

Optional Mini-fit Connector

Fig. 3.

Connector for coil & auxilary contact (x2)

1 = Coil lead terminal +ve (red)

2 = Coil lead terminal -ve (black)

Auxilary contact leads = white

Fitted socket type: SM-2A-HW

Fitted terminal type: SMY-HW

NB: Contact codes 81

& 91

Power terminals are not

polarised

Dimensions in mm

100000

10000

1000

100

10

1

100000

10000

1000

100

10

10

100

1000

10000

200

1

10

100

200

1000

10000

Load current (A)

Load current (A)

Break only

above 650A

Break only

above 650A

650

650

Recommended conductor size of 95mm2 and terminal temperature rise maximum in accordance with ISO (EN) 60947.1 70⁰C.

Carry current is highly dependent upon conductor size. With 95mm2: 200A continuous, 300A 60m, 400A 20m, 800A 30s, 2000A 0.6s

Life estimates are based on tests and extrapolated data.

The user is advised to confirm the performance in their application.