For the specific instructions of the SCR DC governor, please contact the staff
Using SMT technology, small size
Suitable for permanent magnet, separately excited and DC torque motors
Provide alarm output function
Double closed-loop P I regulation (voltage and current closed-loop)
Current setting
Torque compensation function
Soft start time setting function
10k potentiometer, standard signal input 0-5V, 0-10V (need to support external VID)
Can realize remote start and stop, good followability and fast response
Wide speed control ratio and hard mechanical properties
two. technical parameter
Input voltage AC: 110V / 220V±10%
Frequency: 50/60HZ±5%.
Output voltage DC: 0-90V 0-110V 0-160V 0-180V 0-220V
Rated excitation current: (DC100V or 200V) 3-5A
Rated output current: 20A
Speed ratio: 1:80
Output voltage accuracy: ≤0.1%
Ambient temperature: -25ºC- +70ºC
Ambient humidity: ≤80%. (No condensation)
Insulation withstand voltage: Input terminal and shell 1500V DC for 1 minute
Insulation resistance: > 20 MΩ
Leakage current: ≤ 0.9 mA
Dimensions: 152 * 120 * 63 mm
Weight: 1.25Kg
3. Product performance:
1. It has relatively hard mechanical properties, and the static difference rate is 1%.
2. It has a wide range of speed regulation, (0-maximum).
3. Has a faster dynamic response process.
4. Has automatic smooth transitions when accelerating.
5. Better excavator characteristics can automatically limit the overload current to the set value current.
6. High reliability, compact structure, and high cost performance
4. Dimensions: 152 * 120 * 63 mm as shown in Figure 1
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