Data Sheet for Product

Submittal Sheet SED2 VFD NEMA Type 3R Bypass/ Air Conditioner
Document No. 154-086
February 5, 2009
Page 6 of 7 http://www.sbt.siemens.com/hvp/drives Siemens Industry, Inc.
Table 2. NEMA Type 3R Bypass with Air Conditioner Specifications.
NEMA Type 3R Bypass
Specification
Description
Input Voltage (3 phase)
208V, 3 AC ±10%
240V, 3 AC ±10%
480V, 3 AC ±10%
575V, 3 AC ±10%
Temperature
Operating: 14°F to 122°F (–10°C to 50°C)
Storage: –40°F to 158°F (–40°C to 70°C)
Humidity
0 to 100% rh
Table 3. SED2 Drive Specifications.
Drive Specification Description
Input voltage and power ranges
(3 phase)
Amps
200V and 230V to 240V, 3 AC ± 10% 1/2 hp to 60 hp (2.3 Amps to 154 Amps)
380V to 480V, 3 AC ± 10% 1/2 hp to 125 hp (1.2 Amps to 178 Amps)
500V to 600V, 3 AC ± 10% 1 hp to 125 hp (2.3 Amps to 125 Amps)
Input frequency 47 Hz to 63 Hz
Output frequency 0 Hz to 150 Hz
Power factor ≥0.9 total, ≥0.97 displacement
VFD degree of efficiency 96% to 97%
Switch-on current Less than nominal input current
Auxiliary supply 24V Glavanically separated, unregulated auxiliary supply (18V to 32V) 100 mA
Overload capacity 110% for 60 seconds
Control method Linear, parabolic and programmable V/f; and flux current control low-power mode
PWM frequency 2k Hz to 16k Hz (adjustable in 2k Hz increments)
Fixed frequencies 15 programmable
Skip frequency bands 4 programmable
Setpoint resolution
0.01 Hz digital
0.01 Hz serial
10 bit analog
Digital inputs (sink/source) 6: fully programmable and scalable isolated digital inputs, switchable
Analog inputs
2: 0 to 10 Vdc, 0/4 mA to 20 mA, can also be configured as digital inputs or
Ni 1000 input
Relay outputs 2: configurable 30 Vdc/5A (resistive), 250 Vac 2A (inductive)
Analog outputs 2: programmable (0/4 mA to 20 mA or 0V to 10 Vdc)
Serial interface
RS-485;
Protocols: Siemens, P1 and Johnson, N2;
Transmission rate: Up to 38.4k Baud
Protection level
IP20: NEMA Type 1 (with protective shield and gland plate installed)
IP54: NEMA Type 12 (400V and 500V series only)
Temperature ranges
Operating: 14°F to 104°F (–10°C to 40°C)
Storage: –40°F to 158°F (–40°C to 70°C)
Humidity 95% rh, non-condensing
Operational altitudes Up to 3280 ft (1000 m) above sea level without de-rating
Protection features
Under-voltage, Over-voltage, Overload, Ground fault, Short circuit, Stall prevention,
Locked motor, Motor overtemperature l
2
t PTC, Over-temperature, Parameter PIN
protection.
Standards UL, cUL
CE conformity Conformity with EC Low Voltage Directive 73/23/EEC