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UPS Norden 30kVA / 27kW Double Conversion Tower Type 3/3 with 5inch LCD display (External Battery) CN93330U-5L
- Power Capacity: 30,000 VA / 27,000 W
- Output Waveform: Pure sine wave
- Internal Battery: 30–50 × 12V/9Ah (±180V ~ ±300VDC)
- External Battery Support: Not supported
- Display: LCD showing load, battery, voltage, frequency, operating mode, bypass, and fault status
- Protection Features: EMI filtering, surge protection, overload, overtemperature, short circuit, low battery, fan failure, EPO (Emergency Power Off)
- Communication Ports: USB, RS232, RS485, parallel port, dry contact (optional SNMP card, relay card)
- Weight: 43 kg
- Estimated Delivery : Up to 4 business days
- Free Shipping & Returns : On all orders over $200
UPS Norden 30kVA / 27kW Double Conversion Tower Type 3/3 with 5inch LCD displayis a true online double-conversion UPS with three-phase input and output, and an output power factor of 0.9. This tower-type model features a high-density design with parallel redundancy support and an ECO mode for energy savings.
General Features
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High-Density Design: Optimizes installation space while delivering outstanding efficiency.
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Parallel Scalability (N+X): Supports up to 4 units working simultaneously for redundancy and capacity expansion.
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True Online Double Conversion Technology: Ensures stable and clean output power.
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DSP Digital Control: Enhances system accuracy and stability.
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Low Input Current Harmonic (<3% THDi): Reduces electrical noise and power loss.
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Wide Input Voltage Range (208~478Vac): Allows stable operation under fluctuating grid conditions.
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Wide Input Frequency Range (40~70Hz): Compatible with various power sources, including generators.
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Flexible Battery Configuration: Supports 30 to 50 batteries to suit different backup requirements.
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High Charging Current (up to 20A): Enables fast and efficient battery charging.
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ECO Mode: Optimizes power consumption under stable load conditions.
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Smart Fan Control: Reduces noise and saves energy by adjusting speed based on temperature.
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Startup Self-Test: Ensures safe system operation at power-up.
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Flexible Frequency Conversion: Supports 50Hz / 60Hz modes.
| Power Capacity | |
| VA | 30,000 |
| Watts | 27,000 |
| Input | |
| Input Voltage | 380/400/415Vac (3Ph+N+PE) |
| Input Voltage Range | 305–478Vac (full load)208–478Vac (50% load) |
| Frequency Range | 40–70Hz |
| Input Power Factor | ≥0.99 |
| Maximum Voltage | 220Vac: +25% (options: +10%, +15%, +20%)230Vac: +20% (options: +10%, +15%)240Vac: +15% (option: +10%) |
| Minimum Voltage | -45% (options: -20%, -30%) |
| Bypass Frequency Range | ±10% |
| Generator Compatibility | Supported |
| Input THDi | <3% (linear load) |
| Output | |
| Output Voltage | 380/400/415Vac (3Ph+N+PE) |
| Output Power Factor | 0.9 |
| Voltage Regulation | ±1% |
| Frequency (Line Mode) | ±1% / ±2% / ±4% / ±5% / ±10% of nominal (selectable) |
| Frequency (Battery Mode) | 50/60Hz (±0.1%) |
| Crest Factor | 3:01 |
| Output THDv | ≤2% (linear load), ≤4% (non-linear load) |
| Battery | |
| Battery Voltage | ±180V to ±300VDC (30–50 × 12V batteries) |
| Charging Current | 20A |
| System Features | |
| Transfer Time | 0 ms (Mains to Battery / Mains to Bypass) |
| Overload (Line Mode) | ≤110%: 60 mins≤125%: 10 mins≤150%: 1 min>150%: immediate bypass |
| Overload (Bypass Mode) | ≤110%: 10 mins≤125%: 1 min≤150%: 5 s>150%: immediate bypass |
| Alarms | Overload, utility abnormality, UPS fault, low battery, etc. |
| Protections | Short circuit, overload, overtemperature, low battery, fan failure |
| Communication Interfaces | USB, RS232, RS485, Parallel Port, Dry Contact, Smart Slot, LBS, optional SNMP/Relay Cards |
| Environment | |
| Operating Temperature | 0–40°C |
| Storage Temperature | -25–55°C |
| Humidity Range | 0–95% RH (non-condensing) |
| Altitude | <1500 m |
| Noise Level | <61 dB |
| Standards | |
| Safety | IEC/EN62040-1, IEC/EN62477-1 |
| EMC | IEC/EN62040-2, IEC61000-4-2/3/4/5/6/8 |
| Physical | |
| Dimensions (W×D×H) | 250 × 580 × 655 mm |
| Net Weight(kg) | 43 |
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