Product overview
Santak Castle series Rack type UPS (1~10kVA) is listed by Iwell for online UPS enquiries. The published specifications include Power range: 1–10 kVA; Mounting: 19-inch rack, 2U UPS. Compare both VA and W ratings, input/output voltage, connections and installation space. Specify the actual load and desired backup time when reviewing battery options.
Features
- Double conversion with 0ms transfer time
- Output PF up to 0.9 for 1~3 kVA，1 for 6~10 kVA
- High efficiency, ECO mode available
- LCD with full information and easy configuration
- USB or RS232 standard offer, SNMP/Dry contact/Modbus slot card optional
- 19inch standard cabinet compliant, 2U height for UPS
- Plug-and-Play extend battery module (EBM) to extend backup time, 2~3U height
- Flexible battery configuration, 16/17/18/19/20 pcs configurable for 6~10kVA
- Parallel function for N+X redundancy ( Up to 3 UPS) for 6~10kVA
- 0~12A fast charger adjustable for 6~10kVA
- CE compliance
Santak Castle Rack selection and documents
Compare both VA and W ratings, input/output voltage, connections and installation space. Specify the actual load and desired backup time when reviewing battery options.
Use the specification table below and the Documents tab to review Castle Rack. Match the exact model or series configuration before ordering. Read the selection guidance.
Compare online UPS products or browse Santak product families. For a quotation, provide the complete model, quantity, destination and required configuration.
Technical specifications
Rack 1–3 kVA specifications
| Parameter | Rack 1K | Rack 1KS | Rack 2K | Rack 2KS | Rack 3K | Rack 3KS |
|---|---|---|---|---|---|---|
| Power rating | 1 kVA | 1 kVA | 2 kVA | 2 kVA | 3 kVA | 3 kVA |
| Input — Voltage range | 110–300 VAC | |||||
| Input — Frequency range | 40–70 Hz | |||||
| Input — Power factor | ≥0.98 | |||||
| Battery and charger — Rated battery voltage | 24 V | 36 V | 48 V | 72 V | 72 V | 96 V |
| Battery and charger — Type | Maintenance-free sealed lead-acid UPS batteries | |||||
| Battery and charger — Number of internal batteries | 2 pcs | 2 pcs | 4 pcs | 4 pcs | 6 pcs | 6 pcs |
| Battery and charger — Recharge current | 1 A | 6 A | 1 A | 6 A | 1 A | 6 A |
| Output — Nominal voltage | 220×(1±2%) VAC | |||||
| Output — Frequency range | Sync with line of ±4 Hz (Line mode); 50±0.05 Hz (Battery mode) | |||||
| Output — Power factor | 0.9 @30°C and 0.8 @40°C | |||||
| Output — Overload capacity | 105–150%: 47 s–25 s; 150–200%: 25 s–300 ms; >200%: 200 ms (0.8 PF) | |||||
| Output — Outlet | IEC C13 ×6 pcs | IEC C13 ×6 pcs | IEC C13 ×3 pcs + C19 ×1 pc | IEC C13 ×3 pcs + C19 ×1 pc | IEC C13 ×3 pcs + C19 ×1 pc | IEC C13 ×3 pcs + C19 ×1 pc |
| Transfer time — Battery mode ↔ Inverter mode | 0 ms | |||||
| Transfer time — Inverter mode ↔ Bypass mode | 4 ms (typical) | |||||
| Backup time (80% load, 0.8 PF) | >4.5 min | Depends on customer configuration | >4.5 min | Depends on customer configuration | >4.5 min | Depends on customer configuration |
| Indicator — LED | Load, battery capacity, UPS working mode | |||||
| Alarm — Battery discharge | Battery full: 1 buzzing/4 s; Battery empty: 1 buzzing/1 s | |||||
| Alarm — UPS | Buzzing continue | |||||
| Auto restart | Auto restart while mains recover | |||||
| Interface — USB | Monitoring | |||||
| Interface — Optional parts | NMC Card, Modbus Card, Relay Card | |||||
| Environment — Temperature | 0–40°C | |||||
| Environment — Humidity | 0–95%, non-condensing | |||||
| Net weight — UPS | 11 | 7.2 | 17.5 | 8.9 | 21.6 | 9.0 |
| Net weight — EBM | – | 20.0 | – | 20.0 | – | 24.8 |
| Dimensions (W×D×H) — UPS | 438×420×87 | 438×420×87 | 438×570×87 | 438×420×87 | 438×570×87 | 438×570×87 |
| Dimensions (W×D×H) — EBM | 438×420×87 | 438×420×87 | 438×570×87 | |||
Rack 6–10 kVA specifications
| Parameter | Rack 6K | Rack 6KS | Rack 10K | Rack 10KS |
|---|---|---|---|---|
| Power rating (VA/W) | 6000 VA/6000 W | 6000 VA/6000 W | 10000 VA/10000 W | 10000 VA/10000 W |
| Input — Voltage range | 110–275 VAC | |||
| Input — Frequency range | 40–70 Hz | |||
| Input — Wiring | Single phase with ground | |||
| Input — Power factor | ≥0.995 | |||
| Output — Voltage | 208/220/230/240 VAC | |||
| Output — Voltage tolerance | ±1% | |||
| Output — Wiring | Single phase with ground | |||
| Output — Connection | 2×IEC, 1×Terminal block | |||
| Output — Frequency range | 50/60 Hz ±0.1 Hz (battery mode) | |||
| Output — THDV | <1% (linear load); <5% (non-linear load) | |||
| Output — Waveform | Pure sinewave | |||
| Output — Overload capability | 10 min @105–125% load; 30 s @125–150% load; 0.5 s @>150% load | |||
| Efficiency — Line mode | Up to 95% | |||
| Efficiency — ECO mode | Up to 98% | |||
| Battery and charger — Battery quantity | 16 pcs default, 16/17/18/19/20 adjustable | |||
| Battery and charger — Recharge time to 90% capacity | 3 hours | Depends on customer configuration | 3 hours | Depends on customer configuration |
| Battery and charger — Backup time | >4 min @100% load; >11 min @50% load | Depends on customer configuration | >2.1 min @100% load; >8 min @50% load | Depends on customer configuration |
| Battery and charger — Recharge current | 1.4 A default, 0–4 A adjustable | 4 A default, 0–12 A adjustable | 2 A default, 0–4 A adjustable | 4 A default, 0–12 A adjustable |
| Display — LCD+LED | Load rating/battery capacity/input/output/operating mode | |||
| Communication port | RS232, USB+EPO, Dry in/Dry out configurable | |||
| Extendable communication card | Dry Contact Card, MODBUS Card, NMC Card are optional | |||
| Software | Winpower | |||
| Product dimensions (W×H×D), mm | 438×86.3×573 (UPS); 438×129×593 (EBM) | 438×86.3×573 | 438×86.3×573 (UPS); 438×129×593 (EBM) | 438×86.3×573 |
| Product weight (kg) | 14 (UPS), 46 (EBM) | 14 | 16 (UPS), 52 (EBM) | 16 |
| Environment — Operating temperature | 0–40°C | |||
| Environment — Operating humidity | 0–95% (non-condensing) | |||
| Standard | IEC62040, IEC60950 | |||
Notes
All internal batteries are default as STK brand, any other battery brand might be applied without prior notice
