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LV 7000 Drives

LV 7000 Drives

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LV 7000 Drives

Product catalog summary

Technical Data Overview

DC Connection: Input voltage ranges from 465 to 800 VDC for 380-500 VAC and 640 to 1100 VDC for 525-690 VAC. Starting delay is 2s for FR4-FR8 and 5s for FI9 and greater. DC side charging circuit is integrated for FR4-FR8 and external for FI9 and greater.
Motor Connection: Continuous output current varies with high overloadability at max +50°C and low overloadability at max +40°C. Overloadability is 1.5 x IH for high and 1.1 x IL for low.
Control Characteristics: Includes frequency control U/f, open loop sensorless vector control, and closed loop vector control. Control performance varies with speed and torque control precision.
Ambient Conditions: Operating temperature ranges from -10°C to +40°C, with storage temperature from -40°C to +70°C. Relative humidity is 0 to 95% RH, non-condensing. Altitude affects load capacity with a 1% derating per 100m above 1000m, up to 3000m.

Control Connections

Analog Inputs: Voltage range is 0 to +10V, and current range is 0(4) to 20 mA.
Digital Inputs: Six inputs with positive or negative logic, 18 to 30 VDC.
Output Reference Voltage: +10 V with a max load of 10 mA.
Communication: Supports multiple fieldbuses including Profibus DP, CANopen, Device Net, Modbus/TCP.

Protections and Safety

Protections: Includes overvoltage, undervoltage, earth fault, motor phase supervision, overcurrent, unit overtemperature, motor overload, motor stall, motor underload, and short-circuit protections.
Safety Standards: Complies with EN 50178, EN 60204-1, EN 60950, CE, UL, CUL, FI, GOST R, IEC 61800-5.

Inverter Units Specifications

Power Range: Covers 1 to 2000 kW at 380 VAC to 690 VAC.
Motor Voltage: Available for 460 VAC, 575 VAC, and 690 VAC, 50/60Hz, 3 Phase.
Overloadability: High overload is 150% and low overload is 110%, both for 1 min/10 min.

Catalog excerpts

fact sheet LV 7000 Drives LV 7000-5: Inverter units for common DC bus LV 7000-5 covers a number of inverter units for Common DC bus bar, in the entire power range from 1 to 2000 kW at 380 VAC to 690 VAC. Fulfil all EMC immunity requirements Controls induction and permanent magnet motors Complete range of communications and I/O options Capability for master/slave configurations

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INVERTERS UNITS Motor voltage 460 VAC, 50/60Hz, 3 Phase (1) Low Overload = 110% Overloadability, 1 min/10 min (2) High Overload = 150% Overloadability, 1 min/10 min

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(1) Low Overload = 110% Overloadability, 1 min/10 min (2) High Overload = 150% Overloadability, 1 min/10 min

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INVERTERS UNITS Motor voltage 690 VAC, 50/60Hz, 3 Phase Type High (1) Low Overload = 110% Overloadability, 1 min/10 min (2) High Overload = 150% Overloadability, 1 min/10 min imagination at work For more information visit us at www.gepowerconversion.com Copyright © 2016 General Electric Company. All rights reserved.

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LV 7000 Drives

LV 7000 Drives

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