EN
9
1.6 Specifications Frequency Inverter e@syDrive 4426
Configuration via the serial interface using a standard PC
Operation via an PLC-compatible remote control or using a standard PC
(via the serial interface RS 232)
Display lamps for operation (green) H4 and overload (yellow) H5
Dimensions approx. 75 mm wide, 337 mm high, 215 mm deep, for switchgear housing
(see also chapter 5.0. Assembly and Installation)
Weight approx. 3.7 kg
Tests and standards tested according to EN 61800-5-1 CSA to UL 508C
EMC according to EN 61800-3
Protection category IP 20 according to DIN 40050
Performance
Electrical connection single-phase max. 50 V~, 50/60 Hz or max. 70 V~ / 14 A
Current consumption 14 A~
Output power max. 1,000 VA continuous operation
Output voltage 3 x 45 V~ at 16 A
Output current max. 16 A~ pro Phase continuous operation
Output frequency 30 - 4,000 Hz for ASM-motors (240,000 rpm)
30 - 4,000 Hz for BLDC-motors (240,000 rpm)
Braking resistance internal
Efficiency 93% (at 1,000 VA)
Motor Sensors
Motor temperature sensor
PTC (cold conductor): according to DIN 44081 and DIN 44082
Cold resistance: Rk < 550 Ω
Tripping resistance (warm): Ra ≥ 1350 Ω
Tripping temperature: depending on PTC 90 - 130°C
Operating voltage: 12 V, via 4,750 Ω pull-up resistance
Recommended Type KTY: semiconductor sensor KTY84, cut-out threshold configurable
Hall sensor connection, motor code:
Output voltage: 12 V -10%
Output current: max. 100 mA
Signal level: active low
Switching current: I_s = 15 mA
Pull-up - resistance: internal 3 x R = 2200 Ω
Remote Control (FB)
The function of the programmable inputs and outputs is described in chapter 4.4 Remote Control
Digital Control Inputs
FB-IN1...6 Opto-decoupled, Re = 10 kΩ, unwired = low
X5:1...6 U_low = 0 - +5 V, U_high = +13 - +35 V, I_e = 2 mA at 24 V
input protected up to max. ±35 V, minimum pulse width 60 ms
FB-24V X6:8 24V-supply voltage for the digital inputs
Relay Switching Outputs
FB-Relay 1 contact type: change-over contact, max. 250 V~, 1 A, max. 30 V~, 1 A
X7:1...3 min. switching current 1 mA at 24 V (10 mA at 10 V)
FB-Relay 2 contact type: change-over contact, max. 250 V~, 1 A, max. 30 V~, 1 A
X8:1...3 min. switching current 1 mA at 24 V (10 mA at 10 V)
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