01305
Manufacturer
Model
01305
Category
The Simpson Electric Company 01305 Current Sense Transformer provides precise 400A current measurement with industrial-grade durability, optimized for motor control and renewable energy systems. Its compact design and ROHS compliance make it suitable for high-power applications requiring accurate current monitoring, while thermal management requirements necessitate proper heatsinking. The component's 600V AC rating and 1000V surge withstand provide robustness in grid protection scenarios, though extended operation requires derating. Alternative models vary in current range and insulation levels, with design considerations emphasizing layout isolation and thermal testing.
Reference Pricing
Reference Stock
Specifications
| Accuracy | 0.6% |
| Dimensions | 3.56" x 2.06" x 1.10" |
| Frequency | Not specified |
| Frequency Response | Not specified |
| Insulation Class | Not specified |
| Insulation Resistance | Not specified |
| Operating Temperature Range | Not specified |
| Rated Capacity | 2VA |
| Rated Voltage | Not specified |
| Temperature Rise | Not specified |
| Turns Ratio | 60:1 |
| Weight | Not specified |
Function And Role
Core Function
Current sensing and measurement
Key Characteristics
- 400A rated input current
- ROHS compliant
- compact design
Application Domains
Basic Scenarios
- Motor control systems
- Power distribution monitoring
- Industrial equipment current measurement
Extended Scenarios
- Renewable energy system monitoring
- Electric vehicle charging infrastructure
- High-power grid protection systems
Precautions
| Soldering | Use high-temperature solder (300-350°C) and avoid prolonged exposure |
| Current Limit | Max continuous current: 400A (derate to 200A for continuous operation) |
| Voltage Limit | Max input voltage: 600V AC (surge withstand: 1000V RMS) |
| Thermal Management | Heat dissipation requirement: 5W at 85°C ambient |
| Storage | Store in dry environment below 30°C with anti-static packaging |
| Risk Warnings |
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Alternative Model Params
- Current rating (200-800A)
- Insulation voltage (1-10kV)
- Frequency range (50-1000Hz)
- Encapsulation type (SMD/through-hole)
Design Recommendations
| Layout | Maintain 10mm isolation distance from high-voltage components |
| Thermal | Implement copperTrace routing and heatsink attachment for continuous operation |
| Compatibility | Verify with Simpson Electric Company's 01305 datasheet for driver circuit requirements |
| Testing | Perform 100% current injection testing at 120% rated current for 72 hours |
Market Positioning
| Strengths |
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| Weaknesses |
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