Brief Introduction:
This SDD880 sealed frequency inverter is enhanced version of SDD860 series frequency inverter, built in with IP54 protection grade. With excellent in anti-dust, water proof, anti-grease and anti-corrosion properties, the SDD880 sealed inverter is widely used in printing and dyeing, textile, cement, coal, ceramics industries and other harsh industrial conditions with heavy dust, moisture and high temperature.
Specification, voltage rating, power rating
220V (single-phase power) 0.4-2.2kW
380V (three-phase power) 0.75-30kW
SDD860 Sealed Frequency Inverter
Key product features.
¡ñ High performance flux vector control for IM and PMSM
¡ñ Excellent quick response with vector control
¡ñ High starting torque even under low speed.
¡ñ Torque limit for machine safety protection
¡ñ Rapid current limit, up to 20 kinds protection function.
¡ñ Latest generation Infineon IGBT modules using
Outstanding motor control performance
¡ñ Torque respond speed ¡Ü5ms in OLV without PG
¡ñ Wide input voltage range, and work above 45¡æ is available
¡ñ Outstanding overload capacity, 150% rated current for 60s, 180% rated current for 3s, 200% rated current for instantaneous.
¡ñ Speed range 1:100 (SFVC), 1:1000 (CLVC)
¡ñ Startup torque, G type: 0.5 Hz/150% (SFVC); 0 Hz/180% (CLVC), P type: 0.5 Hz/100%
¡ñ Torque control accuracy, ¡À 5% (CLVC)
Hardware enhanced features.
¡ñ Ti ¡®s 32 bit DSP ( 28034/35), Germany Infineon intelligent modules;
¡ñ Sealed cabinet, conformal coating on PCB;
¡ñ Adopt using aviation plugs that have good quality water proof, gas and oil proof. (options)
¡ñ Imported high-speed ventilation fan with 24V DC power supply, good cooling effect;
¡ñ Lower failure rate and long service lift
Wiring diagram of SDD880. ( the same as SDD880 series)
¡ñ It has 5 digital I/O input, compatible sink and source way.
¡ñ 2 Analog input, support -10V to 10V, 0-10V, 0/4 to 20mA.
¡ñ 1 Analog output ( 0-10V/0-20mA is selectable)
¡ñ 2 collector output ( FM and CME support the high pulse output).
¡ñ 1 relay output.
¡ñ Extension PG, I/O card are available.
SDD880 Sealed frequency inverter external and installation dimension
|
Models |
Power |
L1 |
W1 |
D1 |
L2 |
W2 |
L3 |
D2 |
SLOT HOLE |
|
External size |
Install size 1 |
Install size 2 | |||||||
|
SDD880-4T0.7/3.7GB |
0.75-3.7kw,380V |
230 |
130 |
177 |
215 |
90 |
215 |
140 |
M5 |
|
SDD880-4T5.5/7.5GB |
5.5-7.5KW,380V |
320 |
180 |
210 |
305 |
120 |
305 |
170 |
M5 |
|
SDD880-4T11.0/15GB |
11-15kw, 380V |
390 |
230 |
225 |
375 |
160 |
375 |
180 |
M6 |
|
SDD880-18.5/22/30G |
18.5-30kw, 380V |
390 |
230 |
225 |
375 |
160 |
375 |
180 |
M6 |
Applications
Metal processing, CNC tooling machine, cable drawing machine.
Boiler air blower, induced draft fan, exhaust fan
municipal Construction , HVAC
circulating water pump, Fill pump, fuel delivery pump
papermaking equipment, chemical industry, pharmaceutical industry, textile industry
 SDD620S±äƵÆ÷ |  SDD860 Series High Performance Vector Control Drive |  SDD160 Mini Motor AC Drive/VFD |
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