Data Sheet for Product

Submittal Sheet SED2 VFD NEMA Type 3R & 3RHE Bypass
Document No. 154-062
May 9, 2011
Page 8 of 9 Siemens Industry, Inc.
Table 9. Drive Specifications.
Drive Specification Description
*200V and 230V to 240V, 3 AC ± 10% 1 hp to 60 hp (3.9 Amps to 154 Amps)
380V to 480V, 3 AC ± 10% 1 hp to 125 hp (2.1 Amps to 178 Amps)
Input voltage and power ranges
(3 phase)
Amps
*500V to 600V, 3 AC ± 10% 1 hp to 125 hp (2.1 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
0.01 Hz digital
0.01 Hz serial
Setpoint resolution
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
IP20: NEMA Type 1 (with protective shield and gland plate installed)
Protection level
IP54: NEMA Type 12 (400V and 500V series only)
Operating: 14°F to 104°F (–10°C to 40°C)
Temperature ranges
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
*Not availlabile in the NEMA Type 3RHE models.
NOTE: SED2 Compliance with EN61000-3-12:
From September 1st, 2005 all electrical apparatus covered by the EMC directive will have to comply with EN61000-
3-12 “Limits for harmonic currents produced by equipment connected to public low voltage systems with input
currents > 16A and =< 75 A per phase”.
Siemens Industry, Inc. variable speed drives of the product range SED2 (Micromaster 436) fulfill the requirements
of the EN 61000-3-12 (without the need for external line reactors) regarding the THD values of Table 3 under the
pre condition of Rsce > 190. The required PWHD values will not be achieved. Due to this fact it is recommended to
apply for connection approval at the local electricity board.
The local electricity board will evaluate among many other data the content of the 5th harmonic current and the Line
Power Factor "Lambda”, which is the ratio of active power and apparent power.
Siemens Industry, Inc. frequency inverters are optimized in design and operation characteristics regarding energy
efficiency and less interference with line supplies.