portable power tech SN-1000 Instruction Manual

PURE SINEWAVE

DC TO AC POWER INVERTER 1000W

DC12V or 24V to AC220V~240V Instruction Manual

Please read user manual before use.

ON

OFF

REMOTE

CONTROL

AC OUTPUT

AC

OUTLET

OVER LOAD

OVER TEMP

NORMAL

LOAD

BATTERY

0%

50%

100%

10

11

12

13

14

15

20

22

24

26

28

3

USEFUL APPLICA TIONS

RUN NOTEBOOK COMPUTERS, RADIOS, SMALL TVS,

VCRS, LAMPS, FANS, FAX, . . . . . . ETC.

SPECIFICATION

INPUT VOLTAGE RANGE : DC 10~15V (12V) // DC 20~30V (24V)
INPUT FULL LOAD CURRENT : 110A (12V) // 55A (24V)
STANDBY INPUT CURRENT : <1.3A (12V) // <1A (24V)
EuP MODE INPUT CURRENT : <0.15A (12V) // <0.15A (24V)
EuP MODE AC OUTPUT : DETECTING AC OUTPUT EVERY 4 SECOND
OUTPUT VOLTAGE (AC) : 220V~240V
OUTPUT WAVEFORM : PURE SINEWAVE
OUTPUT FREQUENCY : 50Hz or 60Hz
CONTINUE OUTPUT POWER : 1000W
OUTPUT POWER : 1200W (10mini)
PEAK OUTPUT POWER : 2000W
EFFICIENCY : 85%
BATTERY LOW ALARM : 10.5V

± 0.5V (12V) // 21 ± 1V (24V)

BATTERY LOW SHUTDOWN : 10V

± 0.5V (12V) // 20 ± 1V (24V)

THERMAL PROTECT : 60

± 5(MICROCONTROLLER )

AUTO-OPERATION FAN (TEMPERATURE OR LOAD)
OVERLOAD PROTECT : YES (MICROCONTROLLER )
OUTPUT SHORT PROTECT : YES ( MICROCONTROLLER )
BATTERY EX. 12V / 24V PROTECT : YES ( MICROCONTROLLER )
FAN COOLING : CONTROL BY TEMPERATURE
BATTERY POLARITY PROTECT : YES (BY FUSE )
FUSE : 25A*6PC (12V) // 15A*6PC (24V)
DIMENTION ( L*W*H) mm : 360*195*80
WEIGHT : 4.1kg

TROUBLESHOOTING

IF THE INVERTER DOES NOT APPEAR TO BE FUNCTIONING PROPERLY,
THERE ARE SEVERAL REASONS WHY THE INVERTER MAY NOT BE
RESPONDING.

1) POOR CONTACT
*CLEAN CONTACT PARTS THOROUGHLY.

2) RECEPTACVLE HAS NO POWER
*CHECK FUSE, REPLACE DAMAGED FUSE.
*CHECK RECEPTACLE WIRING. REPAIR IF NECESSARY

3) FUSE IS BLOWN
*THE FUSE IS LOCATED INSIDE THE DC PLUG. REPLACE FUSE WITH A
FUSE OF EQUIVALENT VALUE.

4) OVERLOAD CAUSED AC OUTPUT REDUCE
*REDUCE THE WATTAGE OF YOUR LOAD TO LOWER THAN 1000 WATTS.

5) THERMAL CAUSED AC OUTPUT REDUCE
*UNDER HEAVY LOADS FOR EXTENDED PERIODS OF TIME. THE AC
INVERTER WILL REDUCE OUTPUT TO PREVENT DAMAGE TO EXCESS
HEAT. IF THIS HAPPENS, PLASE PROCEED AS BELOW :
(A) SWITCH OFF THE POWER SWITCH OF THIS INVERTER.
(B) DECREASE LOAD OF THIS MACHINE I. E. DISCONNECT SOME OF THE

APPLIANCES OR WAIT UNTIL THIS INVERTER BECOME COOL.

(C) SWITCH ON THE POWER SWITCH OF THIS INVERTER.

6) LOW-BATTERY SHUTDOWN
*RECHARGE YOUR BATTERY AND RESUME OPERATION.

CAUTION

ALWAYS PLACE THE INVERTER IN AN
ENVIRONMENT WHICH IS:
(A) WELL VENTILATED
(B) NOT EXPOSED TO DIRECT SUNLIGHT

OR HEAT SOURCE
(C) OUT OF REACH FROM CHILDREN
(D) AWAY FROM WATER/MOISTURE,

OIL OR GREASE
(E) AWAY FROM ANY FLAMMABLE SUBSTANCE

FAN

TERMINA

L

(BLACK)

TERMINAL

(RED)

WARNING:
DO NOT REVERSE INPUT

LOAD

BATTERY

0%

50%

100%

10

11

12

13

14

15

20

22

24

26

28

30

12V

24V

POWER SWITCH

ON

OFF

REMOTE
CONTROL

AC OUTPUT

AC

OUTLET

OVER LOAD

OVER TEMP

NORMAL

LOAD

BATTERY

0%

50%

100%

10

11

12

13

14

15

20

22

24

26

28

3

CAUTION : DO NOT REVERSE INPUT. USE RED BATTERY CORD TO
CONNECT (+) OF A DC BATTERY TO (+) TERMINAL. AND THEN, USE
BLACK BATTERY CORD TO CONNECT (-) BATTERY TO (-) TERMINAL.

BATTERY

BLACK

RED

WARNING:
DO NOT REVERSE INPUT

FAN

Optional accessory : Remote control

REMOTE CONTROL OPERATION :
WHEN CONNECTED TO ANY APPLIANCE, BE SURE TO TURN ON INVERTER
FIRST. AND THEN, CONNECT WITH THE REMOTE CONTROL WELL AND TURN
ON THE SWITCH OF REMOTE CONTROL.

TURN ON/OFF

SECONDLY

TURN ON
FIRSTLY

REMOTE
CONTROL

POWER

ON/OFF

ON

OFF

REMOTE
CONTROL

AC OUTPUT

AC

OUTLET

OVER LOAD

OVER TEMP

NORMAL

LOAD

BATTERY

0%

50%

100%

10

11

12

13

14

15

20

22

24

26

28

30

WARNING SIGNAL

Condition Warning signal cycle Shutdown signal cycle

Low battery alarm: BI BI BI (pause) BEE BEE BEE (pause)
Over heating alarm: BI BI (pause) BEE BEE (pause)
Over load alarm: BI BI BI BI BI BI Continuous tone
Note: BI is a short beep, and BEE is a longer beep.

WHEN CONNECTED TO ANY APPLIANCE, BE SURE TO TURN ON INVERTER
FIRST. AND THEN TURN ON THE POWER SWITCH OF THE APPLIANCE.

TURN ON
SECONDLY

TURN ON
FIRSTLY

ON

OFF

REMOTE
CONTROL

OVER LOAD

OVER TEMP

NORMAL

LOAD

BATTERY

0%

50%

100%

10

11

12

13

14

15

20

22

24

26

28

30

CHASSIS EARTH:

THE CHASSIS EARTH LUG SHOULD BE CONNECTED TO AN EARTH POINT, WHICH
WILL VARY DEPENDING ON WHER THE POWER INVERTER IS INSTALLED. IN A
VEHICLE, CONNECT THE CHASSIS GROUND LUG TO THE CHASSIS OF THE
VEHICLE. IN A BOAT, CONNECT TO THE BOAT’S GROUD SYSTEM. IN A FIXED
LOCATION, CONNECT TO EARTH.

CHASSIS
GROUND

LUG

WARNING:
DO NOT REVERSE INPUT

FAN

IF THE TOTAL WATTS OF ELECTRICAL APPLIANCES EXCEEDS THE OUTPUT
CAPACITY OF INVERTER. OR AFTER OPERATING FOR A PERIOD OF TIME. IF
THE TEMPERATURE OF THE INVERTER REACHES 65 , THE INVERTER SHALL
BE REDUCED AC OUTPUT BY THE PROTECTION CIRCUIT.

0

65 C