Powermaster Inverter Charger - High Frequency
Inverter Charger with Solar Regulator, ATS (UPS), Power Assist, Power Control, DC Battery Charger & LCD display. Connects directly with an off-grid solar system.
ST1500SSL & 3000SSL Inverter Charger
Inverter Charger with Solar Regulator, ATS (UPS), Power Assist, Power Control, DC Battery Charger & LCD display.
General--
Uninterrupted AC power (UPS function)
Power Control - Dealing with limited generator or shore side power
Power Assist - Boosting the capacity of shore or generator power
LCD display for parameter setting and error messages
Programming auxiliary relay (x 3)
Battery Charger--
Adaptive 4-stage charge characteristic: Bulk-Absorption-Float-Equalize
The right amount of charge: Variable Absorption Time
Preventing damage due to excessive gassing: The Battery Safe Mode
Less maintenance and aging when the battery is not in use: The Equalize Mode
2 outputs to charge 2 battery banks
To increase battery life: Temperature Compensation
Battery Voltage Sense
Description:
PURE SINE WAVE Inverter with ATS, Battery Charger and Solar Charge Controller
Connects with Solar system directly.
Model Number
DC Input
Continuous
wattage
Surge power
Battery charger
Starter charger
Solar charger
R/C
Port
BTS
Port
ST-1500SSL
12Vdc
1500W
3000W
70A
4A
40A
Y
Y
24Vdc
1500W
3000W
40A
4A
40A
Y
Y
48Vdc
1500W
3000W
20A
4A
40A
Y
Y
ST-3000SSL
12Vdc
3000W
6000W
140A
4A
40A
Y
Y
24Vdc
3000W
6000W
70A
4A
40A
Y
Y
48Vdc
3000W
6000W
40A
4A
40A
Y
Y
MODEL NO. 12 Volt System
24 Volt System
48 Volt System ST-1500SSL-12X
ST-1500SSL-24X
ST-1500SSL-48X ST-3000SSL-12X
ST-3000SSL-24X
ST-3000SSL-48X GENERAL Ventilation Forced cooling Forced cooling Temperature
Operation
Storage -20°C ~ +70°C
-25°C ~ +80°C -20°C ~ +70°C
-25°C ~ +80°C Protection a. Output short circuit ∨ ∨ b. Over load ∨ ∨ c. Battery voltage too high ∨ ∨ d. Battery voltage too low ∨ ∨ e. DC voltage ripple too high ∨ ∨ f. Temperature Sensor Transformer ∨(105°C) ∨(105°C) Electronic & Powerstage ∨(70°C) ∨(70°C) BTS-3 ∨(50°C) ∨(50°C) Humidity 0~95% (non condensing) 0~95% (non condensing) Power control Function ∨ ∨ Power assist Function ∨ ∨ Uninterrupted AC power ∨(less than 10 msec) ∨(less than 10 msec) Adaptive 4-stage charge ∨ ∨ Two output to charge 2 battery banks ∨ ∨ Auxiliary Relay X 3 X 3 Battery voltage sensor ∨ ∨ Battery Temperature sensor (BTS-3) ∨ ∨ Remote control port ∨ ∨ INVERTER Input Voltage Range (VDC) 9.5~16V / 19~32V / 38~64V Output Voltage (VAC) 185~240 VAC / 90~120 VAC Output Frequency 50Hz / 60Hz ± 0.1% Output Waveform Pure sinewave Output Voltage THD < 5% Power Factor (All Loads) ∨ No linger load, crest factor 3 : 1 Cont. Power Output (W)
Under 70°C (cosθ=1.0)
1500W
(No derate) 3000W
(No derate) Cont. Power Output (W)
Over 70°C (cosθ=1.0) 0W
(Shutdown) 0W
(Shutdown) Maximum Power (W) 3000W 6000W Maximum Efficiency (%) 82/84/85 84/86/89 Zero-load Power (W) 12W 18W CHARGER Input Voltage Range (VAC) 200~250 VAC / 100~125 VAC Input Frequency 45-55Hz / 55-65 Hz Power Factor 1 Charge Characteristic 4-stage adaptive / Bulk-Absorption-Float-Equalize Maximum DC Voltage Ripple (Vrms) < 1.25 V Charge Current House Battery (A) 70A/40A/20A 140A/70A/40A Charge Current Starter Battery (A) 4A Absorption Voltage Default (VDC) 14.4V / 28.8V / 57.6V Float voltage Default (VDC) 13.8V / 27.6V / 55.2V Equalize Voltage default (VDC) 13.2V / 26.4V / 52.8V Output Charge Voltage (min ~ max) 8V~16V / 11V~32V / 22V~64V Battery Temperature sensor BTS-3 SOLAR CHARGE System voltage ratings 12, 24, 48 Vdc Current ratings-Battery Charge Control 40A Accuracy 12/24V:≤0.1 % ± 50 mV
48V:≤0.1 % ± 100 mV Min. voltage to operate 9V Max. solar array Voc 140V Max. operating voltage 68V Total current consumption While operating -25mA, at idle -3mA High temp shutdown 90°C disconnect solar
70°C reconnect solar Transient surge protection pulse power rating 4500 watts Response < 5 nanosec ENVIRONMENTAL Ambient temperature -40 to +45°C Storage temperature -55 to +85°C Humidity 100% (NC) AC INPUT SWITCH AC IN Terminal Circuit Breaker 30A (110V) /15A (220V) 60A (110V) /30A (220V) Switch-over Time a. inverter to AC input 0 msec. b. AC input to inverter 0 msec. Detection Time AC Input Fault 4 ~10 msec. Trip Level AC Input to Inverter 90 VAC / 180 VAC Trip Level Inverter to AC Input 94 VAC / 187 VAC Min.~ Max. Frequency Range 45-55 Hz / 55-65 Hz MECHANICAL Cabinet / Protecting Class Aluminum / IP20 Dimension (H X W X D) Wall: 298 x 256 x 368
Table: 189 x 285 x 494
(mm) Wall: 355 x 256 x 368
Table: 189 x 285 x 708
(mm) Weight (kgs) 30 kgs 35 kgs
ST1500SSL & 3000SSL Inverter Charger
Inverter Charger with Solar Regulator, ATS (UPS), Power Assist, Power Control, DC Battery Charger & LCD display.
General--
Uninterrupted AC power (UPS function)
Power Control - Dealing with limited generator or shore side power
Power Assist - Boosting the capacity of shore or generator power
LCD display for parameter setting and error messages
Programming auxiliary relay (x 3)
Battery Charger--
Adaptive 4-stage charge characteristic: Bulk-Absorption-Float-Equalize
The right amount of charge: Variable Absorption Time
Preventing damage due to excessive gassing: The Battery Safe Mode
Less maintenance and aging when the battery is not in use: The Equalize Mode
2 outputs to charge 2 battery banks
To increase battery life: Temperature Compensation
Battery Voltage Sense
Description:
PURE SINE WAVE Inverter with ATS, Battery Charger and Solar Charge Controller
Connects with Solar system directly.
|
Model Number |
DC Input |
Continuous wattage |
Surge power |
Battery charger |
Starter charger |
Solar charger |
R/C Port |
BTS Port |
|
ST-1500SSL |
12Vdc |
1500W |
3000W |
70A |
4A |
40A |
Y |
Y |
|
|
24Vdc |
1500W |
3000W |
40A |
4A |
40A |
Y |
Y |
|
|
48Vdc |
1500W |
3000W |
20A |
4A |
40A |
Y |
Y |
|
ST-3000SSL |
12Vdc |
3000W |
6000W |
140A |
4A |
40A |
Y |
Y |
|
|
24Vdc |
3000W |
6000W |
70A |
4A |
40A |
Y |
Y |
|
|
48Vdc |
3000W |
6000W |
40A |
4A |
40A |
Y |
Y |
| MODEL NO. | 12 Volt System 24 Volt System 48 Volt System | ST-1500SSL-12X ST-1500SSL-24X ST-1500SSL-48X | ST-3000SSL-12X ST-3000SSL-24X ST-3000SSL-48X | |
| GENERAL | ||||
| Ventilation | Forced cooling | Forced cooling | ||
| Temperature | Operation Storage | -20°C ~ +70°C -25°C ~ +80°C | -20°C ~ +70°C -25°C ~ +80°C | |
| Protection | ||||
| a. Output short circuit | ∨ | ∨ | ||
| b. Over load | ∨ | ∨ | ||
| c. Battery voltage too high | ∨ | ∨ | ||
| d. Battery voltage too low | ∨ | ∨ | ||
| e. DC voltage ripple too high | ∨ | ∨ | ||
| f. Temperature Sensor | ||||
| Transformer | ∨(105°C) | ∨(105°C) | ||
| Electronic & Powerstage | ∨(70°C) | ∨(70°C) | ||
| BTS-3 | ∨(50°C) | ∨(50°C) | ||
| Humidity | 0~95% (non condensing) | 0~95% (non condensing) | ||
| Power control Function | ∨ | ∨ | ||
| Power assist Function | ∨ | ∨ | ||
| Uninterrupted AC power | ∨(less than 10 msec) | ∨(less than 10 msec) | ||
| Adaptive 4-stage charge | ∨ | ∨ | ||
| Two output to charge 2 battery banks | ∨ | ∨ | ||
| Auxiliary Relay | X 3 | X 3 | ||
| Battery voltage sensor | ∨ | ∨ | ||
| Battery Temperature sensor (BTS-3) | ∨ | ∨ | ||
| Remote control port | ∨ | ∨ | ||
| INVERTER | ||||
| Input Voltage Range (VDC) | 9.5~16V / 19~32V / 38~64V | |||
| Output Voltage (VAC) | 185~240 VAC / 90~120 VAC | |||
| Output Frequency | 50Hz / 60Hz ± 0.1% | |||
| Output Waveform | Pure sinewave | |||
| Output Voltage THD | < 5% | |||
| Power Factor (All Loads) | ∨ | |||
| No linger load, crest factor | 3 : 1 | |||
Cont. Power Output (W) | 1500W (No derate) | 3000W (No derate) | ||
| Cont. Power Output (W) Over 70°C (cosθ=1.0) | 0W (Shutdown) | 0W (Shutdown) | ||
| Maximum Power (W) | 3000W | 6000W | ||
| Maximum Efficiency (%) | 82/84/85 | 84/86/89 | ||
| Zero-load Power (W) | 12W | 18W | ||
| CHARGER | ||||
| Input Voltage Range (VAC) | 200~250 VAC / 100~125 VAC | |||
| Input Frequency | 45-55Hz / 55-65 Hz | |||
| Power Factor | 1 | |||
| Charge Characteristic | 4-stage adaptive / Bulk-Absorption-Float-Equalize | |||
| Maximum DC Voltage Ripple (Vrms) | < 1.25 V | |||
| Charge Current House Battery (A) | 70A/40A/20A | 140A/70A/40A | ||
| Charge Current Starter Battery (A) | 4A | |||
| Absorption Voltage Default (VDC) | 14.4V / 28.8V / 57.6V | |||
| Float voltage Default (VDC) | 13.8V / 27.6V / 55.2V | |||
| Equalize Voltage default (VDC) | 13.2V / 26.4V / 52.8V | |||
| Output Charge Voltage (min ~ max) | 8V~16V / 11V~32V / 22V~64V | |||
| Battery Temperature sensor | BTS-3 | |||
| SOLAR CHARGE | ||||
| System voltage ratings | 12, 24, 48 Vdc | |||
| Current ratings-Battery Charge Control | 40A | |||
| Accuracy | 12/24V:≤0.1 % ± 50 mV 48V:≤0.1 % ± 100 mV | |||
| Min. voltage to operate | 9V | |||
| Max. solar array Voc | 140V | |||
| Max. operating voltage | 68V | |||
| Total current consumption | While operating -25mA, at idle -3mA | |||
| High temp shutdown | 90°C disconnect solar 70°C reconnect solar | |||
| Transient surge protection | ||||
| pulse power rating | 4500 watts | |||
| Response | < 5 nanosec | |||
| ENVIRONMENTAL | ||||
| Ambient temperature | -40 to +45°C | |||
| Storage temperature | -55 to +85°C | |||
| Humidity | 100% (NC) | |||
| AC INPUT SWITCH | ||||
| AC IN Terminal Circuit Breaker | 30A (110V) /15A (220V) | 60A (110V) /30A (220V) | ||
| Switch-over Time | ||||
| a. inverter to AC input | 0 msec. | |||
| b. AC input to inverter | 0 msec. | |||
| Detection Time AC Input Fault | 4 ~10 msec. | |||
| Trip Level AC Input to Inverter | 90 VAC / 180 VAC | |||
| Trip Level Inverter to AC Input | 94 VAC / 187 VAC | |||
| Min.~ Max. Frequency Range | 45-55 Hz / 55-65 Hz | |||
| MECHANICAL | ||||
| Cabinet / Protecting Class | Aluminum / IP20 | |||
| Dimension (H X W X D) | Wall: 298 x 256 x 368 Table: 189 x 285 x 494 (mm) | Wall: 355 x 256 x 368 Table: 189 x 285 x 708 (mm) | ||
| Weight (kgs) | 30 kgs | 35 kgs | ||