The GEQI3ZDP is a solid-state overload relay module engineered for three-phase motor protection within the General Electric Astat Plus solid-state starter ecosystem. Designed to evaluate line conditions continuously across 600 VAC, 50/60 Hz power networks, this module provides accurate current sensing and thermal profiling to safeguard motors against overcurrent conditions, phase imbalances, and thermal overload failures.
Functional Operation and System Integration
Operating as an integral protection component for Astat Plus soft starters, the QI3ZDP utilizes solid-state circuitry to monitor motor current draw continuously. The solid-state architecture retains a memory of recent overload history to profile motor heating curves accurately, preventing premature restarts before windings cool down sufficiently. Built-in auxiliary contacts rated at 5 A allow for immediate status signaling, trip indication, or interlock control within external motor control circuits.
Electrical Design and Environmental Considerations
Constructed for demanding industrial environments, the module features a high dielectric insulation barrier rated for up to 600 VAC line operation. Its compact enclosure integrates directly into GE reduced-voltage starter sub-assemblies, providing dependable terminal interface connections for 3-phase industrial control panels. The unit operates reliably without mechanical bimetal drift, ensuring long-term tripping consistency across varying operational duty cycles.
Technical Parameters
Parameter
Specification
Model
QI3ZDP
Brand
GE (General Electric)
Product Type
Solid-State Overload Relays
Compatible Series
Astat Plus Soft Starters
Operating Voltage
600 VAC
Frequency
50/60 Hz
Number of Phases
3-Phase
Auxiliary Contact Rating
5 A
Weight
3.50 lbs
Frequently Asked Questions
Q: What system family is this overload relay module designed to integrate with? A: The module is designed specifically for GE Astat Plus solid-state reduced voltage starters and associated motor control assemblies.
Q: How does the solid-state overload mechanism handle thermal memory? A: The solid-state logic actively retains thermal memory of motor running history, preventing immediate motor resets after a trip until windings have cooled safely.
GE QI3ZDP Solid-State Overload Relay Module
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Order and Warranty Information
Terms of Purchase and Returns
Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.
We gladly accept bulk orders, with a minimum order quantity of just one unit.
Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.
All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.
We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.
The GEQI3ZDP is a solid-state overload relay module engineered for three-phase motor protection within the General Electric Astat Plus solid-state starter ecosystem. Designed to evaluate line conditions continuously across 600 VAC, 50/60 Hz power networks, this module provides accurate current sensing and thermal profiling to safeguard motors against overcurrent conditions, phase imbalances, and thermal overload failures.
Functional Operation and System Integration
Operating as an integral protection component for Astat Plus soft starters, the QI3ZDP utilizes solid-state circuitry to monitor motor current draw continuously. The solid-state architecture retains a memory of recent overload history to profile motor heating curves accurately, preventing premature restarts before windings cool down sufficiently. Built-in auxiliary contacts rated at 5 A allow for immediate status signaling, trip indication, or interlock control within external motor control circuits.
Electrical Design and Environmental Considerations
Constructed for demanding industrial environments, the module features a high dielectric insulation barrier rated for up to 600 VAC line operation. Its compact enclosure integrates directly into GE reduced-voltage starter sub-assemblies, providing dependable terminal interface connections for 3-phase industrial control panels. The unit operates reliably without mechanical bimetal drift, ensuring long-term tripping consistency across varying operational duty cycles.
Technical Parameters
Parameter
Specification
Model
QI3ZDP
Brand
GE (General Electric)
Product Type
Solid-State Overload Relays
Compatible Series
Astat Plus Soft Starters
Operating Voltage
600 VAC
Frequency
50/60 Hz
Number of Phases
3-Phase
Auxiliary Contact Rating
5 A
Weight
3.50 lbs
Frequently Asked Questions
Q: What system family is this overload relay module designed to integrate with? A: The module is designed specifically for GE Astat Plus solid-state reduced voltage starters and associated motor control assemblies.
Q: How does the solid-state overload mechanism handle thermal memory? A: The solid-state logic actively retains thermal memory of motor running history, preventing immediate motor resets after a trip until windings have cooled safely.
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