Model Specification Table
| Model | RSP-500-12 | RSP-500-15 | RSP-500-24 | RSP-500-27 | RSP-500-48 |
| Output Voltage | 12V | 15V | 24V | 27V | 48V |
| Rated Current | 41.7A | 33.4A | 21A | 18.6A | 10.5A |
| Current Range | 0–41.7A | 0–33.4A | 0–21A | 0–18.6A | 0–10.5A |
| Rated Power | 500.4W | 501W | 504W | 502.2W | 504W |
| Ripple & Noise | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p |
| Voltage Adj. Range | 10–13.2V | 13.5–18V | 20–26.4V | 26–30V | 41–56V |
| Voltage Tolerance | ±1.0% | ±1.0% | ±1.0% | ±1.0% | ±1.0% |
| Line Regulation | ±0.3% | ±0.3% | ±0.2% | ±0.2% | ±0.2% |
| Load Regulation | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
Input Parameters
| Parameter | Description |
| Input Voltage Range | 88–264VAC / 124–370VDC |
| Input Frequency | 47–63Hz |
| PFC Efficiency | PF > 0.95 (230VAC), PF > 0.98 (115VAC full load) |
| Input Efficiency | 88–90.5% (varies by model) |
| Input Current (Typical) | 6A/115VAC, 3A/230VAC |
| Surge Current | 20A/115VAC, 40A/230VAC |
| Leakage Current | <2.5mA/240VAC |
Protection Functions
| Protection Type | Trigger Condition | Response Action |
| Overload Protection | 105–130% of rated output power | Hiccup mode, auto-recovery after fault cleared |
| Overvoltage Protection | Output voltage exceeds threshold (model-dependent) | Shutdown output, re-power-on to recover |
| Overtemperature Protection | Excessive temperature | Shutdown output, auto-recovery when cooled down |
Environmental Requirements
| Parameter | Requirement |
| Operating Temperature | -30°C to +70°C (refer to derating curve) |
| Operating Humidity | 20–90% RH non-condensing |
| Storage Conditions | -40°C to +85°C, 10–95% RH |
| Vibration | 10–500Hz, 2G (XYZ axes, 10 min/cycle × 60 cycles) |
Safety & Certification
| Item | Standard/Requirement |
| Safety Standards | GB4943.1, EN 60950.1 APPROVED |
| Withstand Voltage | I/P-O/P: 2kVAC, I/P-FG: 2kVAC, O/P-FG: 0.5kVAC |
| Isolation Resistance | I/P-O/P, I/P-FG, O/P-FG: 100MΩ @ 500VDC/25°C/70%RH |
| EMC Compliance | EN61000-3-2 (2014), EN61000-3-3 (2013) for emissions |
| EN55032 (2015)/EN55035 (2017) for immunity |
|
Additional Information
| Parameter | Description |
| MTBF (25°C) | ≥187.7K hours (MIL-HDBK-217F standard) |
| Dimensions | 230×127×40.5mm (L×W×H) |
| Packaging Weight | Single unit: 1.3kg; 9 units/box: 12.7kg, Volume: 0.7CUFT |
Function Description
Remote Control (CN100)
| Pin No. | Function | Description |
| RC+ (Pin 4) | Power Control | 0–0.8VDC or open: Power ON |
| 4–10VDC: Power OFF (dry contact) |
|
|
| RC- (Pin 3) | Return Path | Ground connection for remote control signals |
Remote Sensing
Compensates voltage drop up to 0.3V on load wiring, ensuring stable output at the terminal.
Key Differences from Previous Models
Higher Power Density: 500W output with compact size (230×127×40.5mm).
Enhanced Cooling: Fan-based cooling for higher efficiency and reliability.
Extended Warranty: 3-year warranty with 2 replacements per year.
Industrial Focus: Robust design for harsh environments (-40°C to +85°C).
Model Specification Table
| Model | RSP-500-12 | RSP-500-15 | RSP-500-24 | RSP-500-27 | RSP-500-48 |
| Output Voltage | 12V | 15V | 24V | 27V | 48V |
| Rated Current | 41.7A | 33.4A | 21A | 18.6A | 10.5A |
| Current Range | 0–41.7A | 0–33.4A | 0–21A | 0–18.6A | 0–10.5A |
| Rated Power | 500.4W | 501W | 504W | 502.2W | 504W |
| Ripple & Noise | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p |
| Voltage Adj. Range | 10–13.2V | 13.5–18V | 20–26.4V | 26–30V | 41–56V |
| Voltage Tolerance | ±1.0% | ±1.0% | ±1.0% | ±1.0% | ±1.0% |
| Line Regulation | ±0.3% | ±0.3% | ±0.2% | ±0.2% | ±0.2% |
| Load Regulation | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
Input Parameters
| Parameter | Description |
| Input Voltage Range | 88–264VAC / 124–370VDC |
| Input Frequency | 47–63Hz |
| PFC Efficiency | PF > 0.95 (230VAC), PF > 0.98 (115VAC full load) |
| Input Efficiency | 88–90.5% (varies by model) |
| Input Current (Typical) | 6A/115VAC, 3A/230VAC |
| Surge Current | 20A/115VAC, 40A/230VAC |
| Leakage Current | <2.5mA/240VAC |
Protection Functions
| Protection Type | Trigger Condition | Response Action |
| Overload Protection | 105–130% of rated output power | Hiccup mode, auto-recovery after fault cleared |
| Overvoltage Protection | Output voltage exceeds threshold (model-dependent) | Shutdown output, re-power-on to recover |
| Overtemperature Protection | Excessive temperature | Shutdown output, auto-recovery when cooled down |
Environmental Requirements
| Parameter | Requirement |
| Operating Temperature | -30°C to +70°C (refer to derating curve) |
| Operating Humidity | 20–90% RH non-condensing |
| Storage Conditions | -40°C to +85°C, 10–95% RH |
| Vibration | 10–500Hz, 2G (XYZ axes, 10 min/cycle × 60 cycles) |
Safety & Certification
| Item | Standard/Requirement |
| Safety Standards | GB4943.1, EN 60950.1 APPROVED |
| Withstand Voltage | I/P-O/P: 2kVAC, I/P-FG: 2kVAC, O/P-FG: 0.5kVAC |
| Isolation Resistance | I/P-O/P, I/P-FG, O/P-FG: 100MΩ @ 500VDC/25°C/70%RH |
| EMC Compliance | EN61000-3-2 (2014), EN61000-3-3 (2013) for emissions |
| EN55032 (2015)/EN55035 (2017) for immunity |
|
Additional Information
| Parameter | Description |
| MTBF (25°C) | ≥187.7K hours (MIL-HDBK-217F standard) |
| Dimensions | 230×127×40.5mm (L×W×H) |
| Packaging Weight | Single unit: 1.3kg; 9 units/box: 12.7kg, Volume: 0.7CUFT |
Function Description
Remote Control (CN100)
| Pin No. | Function | Description |
| RC+ (Pin 4) | Power Control | 0–0.8VDC or open: Power ON |
| 4–10VDC: Power OFF (dry contact) |
|
|
| RC- (Pin 3) | Return Path | Ground connection for remote control signals |
Remote Sensing
Compensates voltage drop up to 0.3V on load wiring, ensuring stable output at the terminal.
Key Differences from Previous Models
Higher Power Density: 500W output with compact size (230×127×40.5mm).
Enhanced Cooling: Fan-based cooling for higher efficiency and reliability.
Extended Warranty: 3-year warranty with 2 replacements per year.
Industrial Focus: Robust design for harsh environments (-40°C to +85°C).
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