Schneider ATV930H75N4 Altivar Process ATV930 Variable Frequency Drives

The following is a detailed parameter introduction of Schneider ATV930D75N4 inverter:

Power supply parameters

Rated supply voltage: 380 - 480V, the allowable voltage fluctuation range is -15% - +10%.

Number of power phases: three-phase.

Power supply frequency: 50 - 60Hz (±5%).

Motor power parameters

Normal load motor power: 75kW.

Heavy load motor power: 55kW.

Current parameters

Line current of different voltages under normal load: 131.3A at 380V and 112.7A at 480V.

Line current of different voltages under heavy load: 98.9A at 380V and 86.9A at 480V.

Continuous output current: 145A at 2.5kHz for normal load and 106A at 2.5kHz for heavy load.

Maximum transient current: 174A for 60s under normal load, 159A for 60s under heavy load.

Output parameters

Output voltage: ≤ power supply voltage.

Output frequency: 0.1 - 599Hz.

Switching frequency: 2 - 16kHz adjustable, 4 - 16kHz requires derating, nominal switching frequency is 4kHz.

Dimensions and weight

Height: 922mm.

Width: 290mm.

Depth: 325.5mm.

Weight: 59.5kg.

Protection level: IP21.

Input and output interface

Digital input: 10, DI1 - DI8 programmable, 24V DC (≤30V), impedance 3.5kΩ; DI7, DI8 can be configured as pulse input, 0 - 30kHz, 24V DC (≤30V).

Digital output: Logic output DQ + 0 - 1kHz ≤30V DC 100mA, configurable as pulse output DQ + 0 - 30kHz ≤30V DC 20mA; Logic output DQ - 0 - 1kHz ≤30V DC 100mA.

Analog input: AI1, AI2, AI3 software configurable as voltage 0 - 10V DC, impedance 30kΩ, resolution 12 bits; also configurable as current 0 - 20mA / 4 - 20mA, impedance 250Ω, resolution 12 bits.

Analog output: Software configurable voltage AQ1, AQ2 as 0 - 10V DC, impedance 470Ω, resolution 10 bits; also configurable as current 0 - 20mA, impedance 500Ω, resolution 10 bits.

Relay output: 3, R3 relays have no electrical durability 1000000 cycles, the maximum switching current varies under different load conditions, such as 3A for 250V AC and 3A for 30V DC when the resistive load cosφ = 1; 2A for 250V AC and 2A for 30V DC when the inductive load cosφ = 0.4 and L / R = 7ms.

Communication parameters

Communication port protocol: Support Modbus TCP, Ethernet / IP, Modbus serial and other protocols.

Transmission rate: 10/100Mbit / s for Ethernet / IP and Modbus TCP; 4.8, 9.6, 19.2, 38.4kbit / s for Modbus serial.

Data format: 8-bit data format, configurable odd parity, even parity or no parity.

Other parameters

Overload capacity: 180% overload for 1 minute.

Acceleration and deceleration times: linearly adjustable from 0.01 to 9999s.

Operating temperature: -15°C to +50°C.

Storage temperature: -40°C to +70°C.

Mounting: wall-mounted.