Technical Data Sheet (PDF)

• Embedded PLC software module, IEC 1131-3 Programming Language (Ladder Logic)
• Communication through LONWORKS® AND Modbus ® (RS-232/485)
• UL recognized component
• Embedded software modules include synchronizer, true RMS real power sensor, VAR sharing, kW load sharing control with soft loading and unloading, base load control, VAR/PF control, protective relays and PLC — all in one box!
• Includes complete power metering and monitoring functions
• Utility-grade device
• Remote operation using a variety of communications methods and Encorp's Virtual Power Plant™ software
• Remote real and reactive power reference settings
• Programmable, separately isolated switch inputs and relay outputs
• Setup and configuration with standard PC (no handheld programmer required)

• True RMS real power sensor
• Remote power quality monitoring
• Remote energy/electrical metering
• Remote data logging

• Peak shaving/sharing
• Distributed generation
• Soft loading closed-transition transfer
• Import/export
• Energy management
• Cogeneration
• Genset testing under load
• Real-time pricing
• Interruptible rates

• Includes the Network Service Tool for LONWORKS® -based hardware
• Store parameters for easy transfer between units
• 32-bit application, Windows® 95 and NT® 4.0 compatible
• Runs on standard desktop or laptop PC, eliminating the need for a hand-held programmer
• Basic monitoring functions built-in
• Simple “drag-and-drop” interface
• Reads and displays LONMARK® object names
• Utilizes simple user-created forms
• Industry standard ODBC-compliant database
• High-speed OLE automation server
• Reads and displays values and documentation for monitored data points

• Sync check (25)
• Auto-synchronizer (25A) with voltage matching, two modes available:
  • Frequency and phase matching
  • Slip frequency
• Over/under voltage for generator and utility tie (27/59)
• Over/under frequency for generator and utility tie (81 O/U)
• Directional power (32)
• Directional reactive power (32VAR)
• Reverse-phase/phase-balance current (46)
• Phase sequence voltage (47)
• Voltage-restrained overcurrent (51VR)

Specifications

Environmental:
Humidity: 95% at 38° C
Temperature: -25°C to 70° C

Power Requirements:
18 to 75 Vdc (<10W)
85 to 265 Vac (<25W)

Single Phase Potential Input:
60 to 150 Vac; 50/60 Hz; delta, open delta or wye configurations

3-Phase Potential Inputs:
60 to 150 Vac; 50/60 Hz; delta, open delta or wye configurations

Single Phase Current Input:
0 to 5 amps; 50/60 Hz

3-Phase Current Inputs:
0 to 5 amps; 50/60 Hz

Digital Inputs:
20 to 40 Vac/Vdc; 85 to 150 Vac/Vdc

Digital Outputs:
1 to 120 Vac/Vdc; 0.15 amps max

Frequency and Voltage Bias Outputs:
+/- 3 Vdc and 4-20 mA
Designed to meet or exceed ANSI/IEEE C37.90-1989, IEEE Standards for Relays and Relay Systems Associated with Electrical Power Apparatus (5000 Volt Surge Withstand)

Designed to comply with:
IEC 1000-4-2 Electrostatic Discharge
IEC 1000-4-3 Radiated Immunity
IEC 1000-4-4 Fast Transient
IEC 1000-4-5 Surge Withstand
IEC 1000-4-6 Conducted Immunity
ANSI/IEEE C37.90.1 Surge Withstand/Fast Transient
ANSI/IEEE C37.90.1 Radiated Immunity

Designed for LONMARK® Compatibility

Recognized to U.S. and Canadian requirements under the Component Recognition Program of Underwriters Laboratories Inc.

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