Technical Specifications - Siemens SED2 VFD NEMA Operating Instructions Manual

SED2 VFD NEMA Type 3R/3RHE Bypass Operating Instructions

Technical Specifications

NEMA Type 3R Bypass
Specification
Input Voltage (3 phase)
Temperature
High-Temperature Model
Humidity
*Not available in the 3RHE models.
For technical specifications on the SED2, see the SED2 VFD Startup, Operation and
NOTE:
Maintenance Manual (125-3201).
Drive Specification
Input voltage and power ranges
(3 phase)
Amps
Input frequency
Output frequency
Power factor
VFD degree of efficiency
Switch-on current
Auxiliary supply 24V
Overload capacity
Control method
PWM frequency
Fixed frequencies
Skip frequency bands
Setpoint resolution
52
Table 8. NEMA Type 3R/3RHE Bypass Specifications.
208V, 3 AC ±10%
240V, 3 AC ±10%
480V, 3 AC ±10%
575V, 3 AC ±10%*
Operating: 14°F to 104°F (–10°C to 40°C), HT1 to 122°F (50°C)
Storage: –40°F to 158°F (–40°C to 70°C)
Operating: 14°F to 122°F (–10°C to 50°C)
Storage: –40°F to 158°F (–40°C to 70°C)
0 to 95% rh, non-condensing
Table 9. Drive Specifications.
200V 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)
47 Hz to 63 Hz
0 Hz to 150 Hz
≥ 0.9 total, ≥ 0.97 displacement
96% to 97%
Less than nominal input current
Glavanically separated, unregulated auxiliary supply (18V to 32V) 100 mA
110% for 60 seconds
Linear, parabolic and programmable V/f; and flux current control low-
power mode
4k Hz to 16k Hz (adjustable in 2k Hz increments)
15 programmable
4 programmable
0.01 Hz digital
0.01 Hz serial
10 bit analog
Description
*
*
Description
Siemens Building Technologies, Inc.