UPS Norden 3kVA / 2700W Online Transformerless Rack Mount (Internal Battery) CN7003MPI-RM
Power Capacity: 3,000 VA / 2,700 W
Output Waveform: Pure sine wave
Internal Battery: 6 x 12V/9Ah (hot-swappable)
External Battery Support: Not supported
Display: LCD showing load, battery status, voltage, frequency, operating mode, bypass status, and fault indicators
Protection: EMI filtering, surge protection, overload, overtemperature, short circuit, low battery, Emergency Power Off (EPO)
Communication Interfaces: RS232 (optional USB, SNMP card, dry contact relay)
Weight: 26 kg
- Estimated Delivery : Up to 4 business days
- Free Shipping & Returns : On all orders over $200
UPS Norden 3kVA / 2700W Online Transformerless Rack Mount is a transformerless UPS designed for small to medium power systems. Featuring a flexible Rack/Tower convertible design, the MAXPOWER Series delivers exceptional performance and high reliability using True Online Double Conversion technology.
The CN7003MPI-RM / CN7003MPE-RM models stand out with up to 90% efficiency, a high output power factor of 0.9, and hot-swappable batteries that enable maintenance without interrupting the power supply.
Key Features
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True Online Double Conversion Technology with full digital control
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Built-in EMI Filter and Surge Protection
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Smart Fan Speed Control – reduces noise and saves energy
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Flexible Rack/Tower Convertible Design – easy integration into existing systems
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Selectable Output Voltage: 208/220/230/240Vac
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Wide Input Voltage Range: 110~300Vac – compatible with unstable power conditions
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High Input Power Factor (0.99) with PFC technology
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Intelligent Battery Charger – maximizes battery life and charging performance
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Emergency Power Off (EPO) – allows fast shutdown in case of emergencies
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ECO Mode – reduces energy consumption during low loads
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Cold Start Capability – enables UPS operation without utility power
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Multiple Communication Ports: RS232 (optional USB, dry contact, SNMP card)
Model | CN7003MPI-RM/CN7003MPE-RM | ||
Capacity | VA | 3000 | |
Watts | 2700 | ||
Phase | Single phase with ground | ||
Input | Normal Voltage | 208/220/230/240Vac | |
Input Voltage Range | 110~300Vac (176~264Vac @ 100% load) | ||
Frequency Range | 40~70Hz(50/60Hz Auto Sensing | ||
Power Factor | ≥0.99 @Nominal voltage (100% load) | ||
Output | Output Voltage | 208/220/230/240Vac | |
Power Factor | 0.9 | ||
Voltage Regulation | ±1% | ||
Frequency range (Synchronized range) | 46~54Hz/56~64Hz | ||
Frequency range (Batt.mode) | 50Hz/60Hz±0.1Hz | ||
Current crest ratio | 3:01 | ||
Harmonic Distortion (THDv) | ≤3% THD(Linear load) | ||
≤5% THD(Non-linear load) | |||
Transfer Time | AC to DC | Zero | |
Inverter to Bypass | 4ms(Typical) | ||
Waveform | Pure Sinewave | ||
Efficiency | AC Mode | 92% | |
Battery Mode | 88% | ||
Battery | Internal | Battery Type | 12V/9AH |
Numbers | 6 | ||
Typical Recharging Time | 4 hours recover to 90% capacity | ||
Charging current(max.) | 1.0A | ||
Charging Voltage | 82.2Vdc ±1% | ||
Battery | External | Battery Number | 8 |
Charging voltage | 109.6Vdc ±1% | ||
Charging Current | 12A | ||
Indicators | LCD | Load level, Battery level, AC mode, Battery mode, Bypass mode and Fault indicators | |
Alarm | Battery Mode | Beeping every 4 seconds | |
Battery Low | Beeps every second | ||
Overload | Beeps twice every second | ||
Fault | Continuously beeping | ||
Physical | Dimension W x D x H (mm) | Standard model | 440 x 600 x 86.5 (2U) |
Long run model | 440 x 600x 86.5 (2U) | ||
Net Weight (kg) | Standard model | 26 | |
Long run model | 11 | ||
Environment | Humidity | 20-95% RH @ 0-40°C (Non-condensing) | |
Storage Temperature | -25°C ~ 50°C | ||
Noise level | <50dB @ 1 Meter | ||
IP Rating | IP20 | ||
Management | Smart RS232/USB | Supports Windows® 2000/2003/XP/Vista/2008 Windows® 7/8 Linux, FreeBSD and MAC | |
Optional SNMP | Power management from SNMP manager and web browser | ||
Standards | Safety | IEC/EN62040-1,IEC/EN62477-1 | |
EMC | IEC/EN62040-2,IEC61000-4-2,IEC61000-4-3,IEC61000-4-4,IEC61000-4-5,IEC61000-4-6,IEC61000-4-8 | ||
IEC61000-4-11,IEC61000-2-2 |
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