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Specifications are subject to changes without notice.

All specifications are typical at 25

C unless otherwise stated.

760W Programmable Driver with INV Digital Dimming

SSM-760SxxxMGS

Rev.A

www.inventronics-co.com

Tel: 86-571-56565800

Fax: 86-571-86601139

sales@inventronics-co.com

Parameter

Min.

Typ.

Max.

Notes

Hot-plugging

Protection

LED Threshold

Voltage Setting

Range

44 V

-

54 V

Set Vth close to, but higher than the actual

LED threshold voltage

Setting Tolerance

-2%

-

2%

Parallel LED Protection

This feature helps protect parallel LEDs from a high, overcurrent condition by limiting the voltage. This is disabled

by default and can be enabled through the Inventronics Programing Software.

Set V_overload close to, but higher than the maximum forward voltage

for optimized performance. The greater the difference between the

V_overload setting and the maximum forward voltage, the higher the

overload stress will be. The V_overload setting must be higher than

Vf.

Please test, program, and tune this feature for each LED load design.

Parameter

Min.

Typ.

Max.

Notes

Parallel LED

Protection

Overload Voltage

Setting Range

47 V

-

56 V

Set V_overload close to, but higher than the

maximum LED forward voltage

Setting Tolerance

-2%

-

2%

Protection Functions

Parameter

Min.

Typ.

Max.

Notes

Over Temperature Protection

Decreases output current, returning to normal after over temperature is removed.

Short Circuit Protection

Auto Recovery. No damage will occur when any output is short circuited. The output

shall return to normal when the fault condition is removed.

Over Voltage Protection

Limits output voltage at no load and in case the normal voltage limit fails.

Input Under

Voltage

Protection

(IUVP)

Input Protection

Voltage

220 Vac

230 Vac

240 Vac

Turn off the output when the input voltage

falls below protection voltage.

Input Recovery

Voltage

230 Vac

240 Vac

250 Vac

Auto Recovery. The driver will restart when

the input voltage exceeds recovery voltage.

Input Over

Voltage

Protection

(IOVP)

Input Over

Voltage

Protection

550 Vac

570 Vac

590 Vac

Turn off the output when the input voltage

exceeds protection voltage.

Input Over

Voltage

Recovery

530 Vac

550 Vac

570 Vac

Auto Recovery. The driver will restart when

the input voltage falls below recovery

voltage.

Max. of Input

Over Voltage

-

-

590 Vac

The driver can survive for 8 hours with

a stable input voltage stress of 590Vac.