ABB HDZ-60-30C 509858803 1VCF349750S0909
ABB HDZ-60-30C 509858803 1VCF349750S0909
ABB HDZ-60-30C 509858803 1VCF349750S0909
ABB HDZ-60-30C 509858803 1VCF349750S0909
ABB HDZ-60-30C 509858803 1VCF349750S0909
ABB HDZ-60-30C 509858803 1VCF349750S0909
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    Apter Power provides genuine ABB breaker motors to ensure quick switching and stable power distribution for high-voltage systems.

HDZ-60-30C 509858803 1VCF349750S0909

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ABB HDZ-60-30C 509858803 1VCF349750S0909 is a dedicated M-MS-MAS motor assembly designed for high-performance spring charging in medium-voltage switchgear.
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Technical specifications for HDZ-60-30C 509858803 1VCF349750S0909

  • Manufacturer:
    ABB
  • Part Number:
    HDZ-60-30C 509858803 1VCF349750S0909
  • Product Family:
    ABB Drives
  • Product Type:
    Motor Assembly
  • Stock:
    1
  • Motor Type:
    M-MS-MAS (Spring Charging Geared Motor)
  • Auxiliary Voltage (DC):
    110V - 132V DC
  • Auxiliary Voltage (AC):
    110V - 127V AC (50/60 Hz)
  • Compatible Breaker Series:
    ABB HD4 (Gas-Insulated), VD4/R (Vacuum)
  • Operating Mechanism:
    ESH Lateral Operating Mechanism
  • Included Components:
    Complete assembly with Motor Limit Switch
  • Primary Function:
    Automatic charging of the operating mechanism springs
  • Weight:
    2.5 kg
  • Estimated shipping dimensions:
    21x9.8x8.5cm
  • Tariff Code:
    8537101190
  • Country of origin:
    Sweden
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Applications Diagnostics & Protection Installation & Integration

Features:

  • Primary Energy Interface for HD4 and VD4/R Series Circuit Breakers
  • Integrates Rapid Spring-Charging Capability with Automated Limit Control
  • Engineered for Seamless Operation with ESH Lateral Operating Mechanisms
The ABB HDZ-60-30C 509858803 1VCF349750S0909 serves as the critical motorized charging unit for medium-voltage switchgear, providing the necessary mechanical torque to energize the stored-energy springs. It efficiently converts auxiliary electrical input (110-132 VDC or 110-127 VAC) into rotational force, ensuring that the circuit breaker is consistently prepared for closing operations. This automated restoration is standard with the HDZ-60-30C 509858803 1VCF349750S0909; however, when integrated into a remote control scheme, it allows for seamless grid management without manual intervention. The HDZ-60-30C 509858803 1VCF349750S0909 represents a significant technical refinement over manual handles, incorporating universal DC/AC voltage tolerance for global infrastructure compatibility.

The HDZ-60-30C 509858803 1VCF349750S0909 performs the essential function of maintaining the breaker's readiness, making it a vital component of the power distribution path that directly impacts the reliability of the entire protection system. One motor assembly is required per ESH mechanism to enable automated charging. The HDZ-60-30C 509858803 1VCF349750S0909 is designed for a precise mechanical fit, mounting directly onto the geared shaft of the lateral mechanism to drive the charging cam.

For high-availability power applications, the HDZ-60-30C 509858803 1VCF349750S0909 works in tandem with an integrated limit switch to manage the charging cycle. Beyond simple motor rotation, this configuration executes a precise cutoff once the springs reach full tension. By using this method, the system continually protects the mechanical integrity of the gears; if the HDZ-60-30C 509858803 1VCF349750S0909 completes the charging sequence, the limit switch automatically halts the motor to prevent over-travel. This ensures the mechanism remains in a "Ready-to-Close" state, providing a signal to the remote control system that the energy reservoir is fully replenished.

The HDZ-60-30C 509858803 1VCF349750S0909 ABB M-MS-MAS Motor Assembly may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
ABB HDZ-60-30C 509858803 1VCF349750S0909 M-MS-MAS Motor Assembly Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
ABB HDZ-60-30C 509858803 1VCF349750S0909 M-MS-MAS Motor Assembly Specs

General

  • Manufacturer ABB
  • Model HDZ-60-30C 509858803 1VCF349750S0909
  • Condition New Original ready stock
  • Product Family 1VCF349770S0909,1VCF309700R0909
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Secondary Distribution Switchgear: Primarily used in ABB UniSec and UniMix units.
  • Remote Substation Automation: Enables unmanned operation of HD4 (gas-insulated) and VD4/R (vacuum) circuit breakers by allowing the control room to reset the energy mechanism after a trip.
  • Critical Infrastructure: Ideal for data centers, hospitals, and industrial plants where rapid restoration of power is essential to maintain "Ready-to-Close" status.
  • Legacy Retrofitting: Serves as a standard upgrade for older ESH lateral mechanisms to convert manual breakers into motor-operated units.
  • Integrated Limit Switch (S3): This is a critical diagnostic component. It monitors the position of the charging cams and automatically cuts off the power supply to the motor once the springs are fully charged, preventing mechanical over-stress.
  • Overload Mitigation: The motor is designed to withstand the high peak torque required at the end of the charging cycle. It is recommended to protect the motor circuit with a dedicated miniature circuit breaker (MCB) to prevent burnout in case of mechanical jams.
  • Status Signaling: The limit switch can be wired to a SCADA system to provide a "Spring Charged" or "Motor Running" signal, allowing for real-time health monitoring of the charging system.
  • Mechanical Mounting: The unit mounts directly onto the side of the breaker mechanism. It interfaces with the main charging shaft via a rugged gear coupling designed to handle high-vibration environments.
  • Universal Voltage: Supports a wide input range (110-132V DC or 110-127V AC).
  • Wiring: Connection is typically made via the breaker's internal terminal block. Proper polarity must be observed for DC applications to ensure correct rotational direction.
  • Operational Requirements: The motor typically completes a full charging cycle in 7 to 15 seconds (depending on the specific breaker model and exact voltage). It is rated for intermittent duty, consistent with standard circuit breaker duty cycles (O-0.3s-CO-3min-CO).
Description
The ABB HDZ-60-30C 509858803 1VCF349750S0909 is a specialized M-MS-MAS motor assembly designed for high-performance spring charging within medium-voltage switchgear. This specific model operates with an auxiliary voltage range of 110-132Vdc or 110-127Vac, providing the necessary mechanical force to energize the operating mechanisms of ABB’s HD4 and VD4/R series circuit breakers. By integrating the HDZ-60-30C 509858803 1VCF349750S0909 directly into the ESH lateral operating mechanism, the system gains a reliable automated power source that replaces manual winding procedures, ensuring the breaker is always prepared for its next closing operation.

This HDZ-60-30C 509858803 1VCF349750S0909 is specifically designed to handle the critical challenge of remote energy restoration in unmanned substations or automated industrial power grids. In scenarios where a circuit breaker has tripped and must be re-closed from a central control room, the HDZ-60-30C 509858803 1VCF349750S0909 solves the problem of physical downtime and manual intervention. It allows the spring-stored energy mechanism to be reset automatically and safely from a distance, eliminating the need for maintenance personnel to manually charge the springs on-site, which significantly improves operational efficiency and grid resilience.

Furthermore, the HDZ-60-30C 509858803 1VCF349750S0909 comes complete with an integrated motor limit switch, which is essential for precise mechanical control. This feature of the HDZ-60-30C 509858803 1VCF349750S0909 addresses the risk of over-tightening or mechanical wear by automatically cutting off power to the motor once the springs have reached their full tension. Whether deployed in secondary distribution systems or heavy industrial plants, the HDZ-60-30C 509858803 1VCF349750S0909 ensures consistent, repeatable performance, solving the problem of mechanical fatigue and ensuring the longevity of the HD4 and VD4/R breaker units.
Alternative Names
HDZ-60-30C 509858803 1VCF349750S0909 1VCF349770S0909 1VCF309700R0909
Technical notes
The ABB HDZ-60-30C 509858803 1VCF349750S0909 spring storage motor assembly is suitable for dual-supply auxiliary voltage configurations and can operate efficiently within a flexible range of 110–132V DC and 110–127V AC (50/60 Hz).
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What is the ABB HDZ-60-30C 509858803 1VCF349750S0909?
The ABB HDZ-60-30C 509858803 1VCF349750S0909 is a specialized M-MS-MAS motor assembly designed for spring charging mechanisms in medium-voltage switchgear. Developed by ABB, it provides the mechanical energy required to operate circuit breakers efficiently.
What is the main function of this HDZ-60-30C 509858803 1VCF349750S0909 motor assembly?
Its primary function is to automatically charge the spring mechanism used in circuit breakers, ensuring that the breaker is always ready for closing operations without manual intervention.
Which circuit breakers are compatible with this HDZ-60-30C 509858803 1VCF349750S0909 motor assembly?
The HDZ-60-30C is specifically designed for use with ABB HD4 and VD4/R series circuit breakers, integrating directly into the ESH lateral operating mechanism.