Vacon 50X, Руководство пользователя

Страница: 10 / 132

9 vacon Technical Characteristics
Tel. +358 (0)201 2121 • Fax +358 (0)201 212205
2
2.3 Environmental Specifications
2.4 Electrical Specifications
NOTE: Unit Rated kVA = rate Voltage × rated Current × 1.732
2.5 Control Features Specifications
Operating temperature
For 0010 2, 0015 2, and 0040 5 models:
–10 °C to +35 °C
For all other models:
–10 °C to +40 °C
Storage temperature –20 °C to +65 °C (–4 °F to 149 °F)
Humidity 0% to 95% non-condensing
Altitude 1000 m (3300 ft) without derating
Maximum vibration per EN50178 (1g @ 57-150 Hz)
Acoustic noise 80 dba sound power at 1 m (3 ft), maximum
Cooling
0,75–4,0 kW models: Natural convection.
5,5–150 kW models: Forced air.
Input voltage
230 Vac, 3 phase, ±15%
380–460 Vac, 3 phase, ±15%
Line frequency 50 / 60 Hz ±2 Hz
Source kVA (maximum) 10 times the unit rated kVA (see note below)
DC bus voltage for:
Overvoltage trip
Dynamic brake activation
Nominal undervoltage (UV) trip
230 Vac models
406 Vdc
388 Vdc
199 Vdc
460 Vac models
814 Vdc
776 Vdc
397 Vdc
575 Vac models
1017 Vdc
970 Vdc
497 Vdc
Control system
V/Hz or SVC
Carrier frequency = 1–16 kHz, programmable; 8 kHz max. for 90–150 kW
models
Output voltage 0–100% of line voltage, three-phase
Overload capacity
120% of rated normal duty rms current for 60 seconds.
150% of rated heavy duty rms current for 60 seconds.
Frequency range 0,1–400 Hz
Frequency stability 0.1 Hz (digital), 0.1% (analog) over 24 hours ±10 °C
Frequency setting
By keypad or by external signal
(Speed Pot 0–5 Vdc; 0–10 Vdc; 0–20 mA, or 4–20 mA)
OR by pulse train up to 100 kHz
Vin1 reference input
0–5/10 Vdc, 0/4–20 mAdc (250
Ω
load)
Pulse train input, 0–1/10/100 kHz pulse input, inverted function, 0–5–10 bi-
polar input, broken wire detection. Span and offset adjustment.
Vin2 reference input
0–5/10 Vdc, 0–5–10 bipolar input, inverted function, broken wire detection,
span and offset adjustment. Programmable for frequency reference or cur-
rent limit input.
Cin reference input
0/4–20 mAdc (50
Ω
load), inverted function, span and offset adjustment.
Programmable for frequency reference or current limit input.
Reference voltage 10 Vdc (10 mAdc maximum)
Digital inputs – 10
Off = 0 to 3 Vdc; On = 10 to 32 Vdc (pullup logic), selectable between pullup
and pulldown logic
Digital supply voltage 24 Vdc (150 mAdc maximum)
Preset frequencies 3 inputs for seven preset frequencies (selectable)
Digital outputs
2 SPDT relay output – 130 Vac, 1 A/250 Vac, 0.5 A.
2 open collector outputs 50 mA per device