Single-Phase Inverter

EM Series

Delivering up to 98% efficiency and available in sizes from 1.0 to 2.8 kVA, the EM Series provides reliable, code-compliant backup power in an ultra-compact footprint ideal for space-constrained installations. Featuring the industry's smallest cabinetry, flexible wall- or floor-mount installation, ultra-fast 2 ms transfer time, NFPA 101 self-testing and data logging, and advanced monitoring and communications options, the EM Series combines dependable performance, installation flexibility, and simplified system management in a space-saving design.

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Power Capacity: 1.0kVA | 1.6kVA | 2.2kVA | 2.8kVA

Efficiency: 98% Efficient Typical

Runtime: 90 Minute Standard | Configurable (Contact Factory)

Transfer Time: No Break 2ms Transfer Time

Standard Diagnostics: Automatic Event, Test, and Alarm Log | NFPA 101 Self Testing and Data Logging

Optional Diagnostics: Status Monitoring | Summary Form C Contacts | Summary Alarm | Output Trip Alarms

Communications: Standard: RS-232 Port | Optional: BACnet, BACnet IP, Modbus TCP/IP, Modbus RTU, IoT Inverter Connect

Standard Features: Input Circuit Breaker (65 KAIC Rating) | NEMA Type 1 Cabinet | Space-Saving Design | Forced Air Cooling Only During Emergency Operation (No Filters Required)

Optional Features: Internal or External Maintenance Bypass | Output Circuit Breakers | Fast Charge | Seismic Mounting

Input Voltage: 120 or 277VAC | 1-Phase 2-Wire Plus Ground | Custom Available (Contact Factory)

Output Voltage: 120 or 277VAC | 1-Phase 2-Wire Plus Ground | Custom Available (Contact Factory)

Output Load Power Factor: 0.5 Lag to 0.5 Lead

Output Voltage Distortion: Less Than 3% THD for Linear Loads

Compatibility: Generator (10x Inverter Size) | Lighting Loads | Motor Loads

Inverter Operating Temp: 32°F to 104°F (0°C to 40°C)

Battery Operating Temp: 68°F to 86°F (20°C to 30°C)

Optional Service & Support: Factory Startup & Training | Extended Maintenance Plan | Extended Warranty

Cabinet Size (HxWxD"): Small: 27.5x24.25x10.5 | Medium: 43.25x24.25x10.5 | Large: 55x24.25x10.5

EM Series Cut Sheet

EM Series AIA Spec