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Features:

  • Rated operational current 200 to 350A
  • Rated operational voltage 280V or 480V
  • Optical isolation (input/output) 4000 Vrms
  • Dielectric (input/output) 2500V
  • Dielectric (input-output/base) 2500V
  • LED - indication for control input
  • Both "Zero Voltage" & phase controllable "Random Switching" versions
  • Control voltage range: 4-16V DC, 3-32V DC, 90-250V AC
  • Ambient operating temperature range:  -30 to +80oC

 

Ordering key:

SG  DH  300  48  Z  D1 

SG - series

DH - AC single phase SSR. SCR-output

300 - rated operational current (200: 200A, 250: 250A, 300: 300A, 350: 350A) 

48 - rated operational voltage ( 28: 280Vac, 48: 480Vac)

Z - switched mode (Z: zero voltage, R: random switching)

D1 - input control voltage (D1: DC 4-16Vdc, D3: DC 3-32Vdc, А2: 90-250Vac)

 

Input parameter:

Control voltage range

D1: 4-16 Vdc

D3: 3-32 Vdc

A2: 90-250 Vac

Input current (max.)

13/42 mAdc @=5V/12V

13/16 mAdc @=5V/12V

 

Must turn on voltage

4 Vdc

3 Vdc

90 Vac

Must turn off voltage

1 Vdc

1 Vdc

10 Vac

Reverse voltage (max)

32 Vdc

32 Vdc

/

LED Display

yes

yes

yes

 

Output parameter:

Max. load current

Arms

200

250

300

350

Load current range

Arms

0.05-200

0.05-250

0.05-300

0.05-350

Surge current, 20 mSec(Max.)

Arms

2500

3400

4500

5000

Load voltage range (280V)

Vrms

24-280

24-280

24-280

24-280

TRIAC Over voltage (280V)

Vpk

 >800

 >800

 >800

>800

Load voltage range (480V)

Vrms

44-480

44-480

44-480

44-480

TRIAC Over voltage (480V)

Vpk

>1200

>1200

>1200

>1200

Rthjc

oC/W

0.22

0.15

0.14

0.13

Frequency range

Hz

47-63

47-63

47-63

47-63

Min. off-state dV/dt

V/msec

500

500

500

500

Max. off-state leakage current

mArms

<10

<10

<10

<10

Max. on-state voltage drop

Vrms

1.8

1.8

1.8

1.8

Turn on time (max) "Z"

cycle

1/2

1/2

1/2

1/2

Turn on time (max) "R"

mSec

1

1

1

1

Turn off time (max) 

cycle

1/2

1/2

1/2

1/2

 

Type

Operational voltage, Vac

Control voltage

Operational current, A

SGDH20028ZD1

280 "Z"

4-16 Vdc

200

SGDH25028ZD1

280 "Z"

4-16 Vdc

250

SGDH30028ZD1

280 "Z"

4-16 Vdc

300

SGDH35028ZD1

280 "Z"

4-16 Vdc

350

SGDH20028ZD3

280 "Z"

3-32 Vdc

200

SGDH25028ZD3

280 "Z"

3-32 Vdc

250

SGDH30028ZD3

280 "Z"

3-32 Vdc

300

SGDH35028ZD3

280 "Z"

3-32 Vdc

350

SGDH20028ZA2

280 "Z"

90-250 Vac

200

SGDH25028ZA2

280 "Z"

90-250 Vac

250

SGDH30028ZA2

280 "Z"

90-250 Vac

300

SGDH35028ZA2

280 "Z"

90-250 Vac

350

SGDH20028RD1

280 "R"

4-16 Vdc

200

SGDH25028RD1

280 "R"

4-16 Vdc

250

SGDH30028RD1

280 "R"

4-16 Vdc

300

SGDH35028RD1

280 "R"

4-16 Vdc

350

SGDH20028RD3

280 "R"

3-32 Vdc

200

SGDH25028RD3

280 "R"

3-32 Vdc

250

SGDH30028RD3

280 "R"

3-32 Vdc

300

SGDH35028RD3

280 "R"

3-32 Vdc

350

SGDH20028RA2

280 "R"

90-250 Vac

200

SGDH25028RA2

280 "R"

90-250 Vac

250

SGDH30028RA2

280 "R"

90-250 Vac

300

SGDH35028RA2

280 "R"

90-250 Vac

350

SGDH20048ZD1

480 "Z"

4-16 Vdc

200

SGDH25048ZD1

480 "Z"

4-16 Vdc

250

SGDH30048ZD1

480 "Z"

4-16 Vdc

300

SGDH35048ZD1

480 "Z"

4-16 Vdc

350

SGDH20048ZD3

480 "Z"

3-32 Vdc

200

SGDH25048ZD3

480 "Z"

3-32 Vdc

250

SGDH30048ZD3

480 "Z"

3-32 Vdc

300

SGDH35048ZD3

480 "Z"

3-32 Vdc

350

SGDH20048ZA2

480 "Z"

90-250 Vac

200

SGDH25048ZA2

480 "Z"

90-250 Vac

250

SGDH30048ZA2

480 "Z"

90-250 Vac

300

SGDH35048ZA2

480 "Z"

90-250 Vac

350

SGDH20048RD1

480 "R"

4-16 Vdc

200

SGDH25048RD1

480 "R"

4-16 Vdc

250

SGDH30048RD1

480 "R"

4-16 Vdc

300

SGDH35048RD1

480 "R"

4-16 Vdc

350

SGDH20048RD3

480 "R"

3-32 Vdc

200

SGDH25048RD3

480 "R"

3-32 Vdc

250

SGDH30048RD3

480 "R"

3-32 Vdc

300

SGDH35048RD3

480 "R"

3-32 Vdc

350

SGDH20048RA2

480 "R"

90-250 Vac

200

SGDH25048RA2

480 "R"

90-250 Vac

250

SGDH30048RA2

480 "R"

90-250 Vac

300

SGDH35048RA2

480 "R"

90-250 Vac

350

 

Weight: 280 g.

94х34х42.7 mm

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