Disk Brake Control Device
DC Brake Control Device for Hoist Crane
BD-SR30 (Input: 220V AC / Output: 90V DC)
Maximum Rated Current: 4A/2000V
- The rated current should be less than 4A of the maximum current.
- The maximum lifespan is secured thanks to the quick response speed and the reinforcement of a high internal pressure (AC 2,000V)
- It can be judged whether the primary and the secondary sides failed or not and the brake is operated well or not by checking the LED lamps on the upper side.
BD-SR60 (Input: 220V AC / Output: 90V DC)
Maximum Rated Current: 6A/2000V
- The maximum rated current is less than 6A/2000V.
- The maximum lifespan is secured thanks to the quick response speed and the reinforcement of a high internal pressure (AC 2,000V)
- It can be judged whether the primary and the secondary sides failed or not and the brake is operated well or not by checking the LED lamps on the upper side.
- An electric shock is prevented by applying a safety cover when using the product.
BD-SR230A (Input: 220V AC / Output: 90V DC)
Maximum Rated Current: 30A/2000V
- It is within maximum current 30A of operation rating
- It guarantees maximum lifetime by having quick response time and reinforcement for high internal pressure (AC2000V)
- LED located at the top allows the user to conclude the malfunctions in primary and secondary, and whether the BRAKE is operating or not
- It prevents an electric shock by applying the safety cover
- It is suitable for the large capacity upward BRAKE control of HOISTs and CRANEs
BD-SR60E (Input: 380~440V AC / Output: 90V DC)
- It is economical since it is made as an epoch-making product which does not need any transformer for voltage drop on the Primary Side for the first time in Korea.
- As the power for brake, Output DC 90V can be used by inputting AC380V or 440V.
- DC output power protects any mechanical loss or overheating by being operated at DC 90V after a strong excitation voltage, DC 120V is operated as a weak excitation voltage.
- It can be judged whether the brake is operated or not by using the LED lamps on the upper body.
- It uses a SCR phase controlling method, so it can be operated exactly and safely by the signaling of the internal PCB MYCOM
- When the inverter and SOFT START are used, primary power source is directly connected to produce starting voltage, saving the cost and simplifying internal wiring.
