Kyoritsu 3125A High Voltage Insulation Tester
The Kyoritsu 3125A high voltage insulation tester measures insulation resistance up to 1 T-ohm across a 250V to 5000V test range, with PI and DAR diagnosis, a backlit bar graph display, and a live voltage warning for safe operation.Overview
The Kyoritsu 3125A is a high voltage insulation resistance tester built for engineers who need detailed diagnostic data on high voltage cables, motors, and switchgear. A wide 250V to 5000V test voltage range combined with PI and DAR diagnosis functions helps identify insulation degradation before it causes downtime.
Key Features
- Insulation resistance measurement up to 1 T-ohm
- Short-circuit current up to 1.5 mA
- Wide test voltage range from 250V to 5000V
- Built-in PI and DAR diagnosis functions
- Newly designed alligator clip and tough hard carrying case
- Filter function to reduce noise interference for stable readings
- Large backlit display with bar graph indication
- Live voltage warning for added operator safety
Specifications
- Brand: Kyoritsu
- Model: 3125A
- Insulation Resistance: Up to 1 T-ohm
- Test Voltage: 250 V - 5000 V
- Short-Circuit Current: Up to 1.5 mA
- Display: Backlit Bar Graph Display
- Safety Rating: IEC 61010-1 CAT IV 300V / CAT III 600V
- Weight: 0.2 kg
- Color: Black
Why buy from Procure.ae
Procure.ae supplies genuine Kyoritsu insulation testers to businesses and institutions across the UAE and GCC, with support for bulk and institutional procurement. Request a quote and our team will confirm availability and delivery for your project.
FAQ
What does the PI and DAR function do on the 3125A?
It provides Polarization Index and Dielectric Absorption Ratio readings to help assess insulation condition over time.
What test voltage range does the 3125A support?
It supports a wide 250V to 5000V test voltage range for high voltage insulation testing.
Description
Overview
The Kyoritsu 3125A is a high voltage insulation resistance tester built for engineers who need detailed diagnostic data on high voltage cables, motors, and switchgear. A wide 250V to 5000V test voltage range combined with PI and DAR diagnosis functions helps identify insulation degradation before it causes downtime.
Key Features
- Insulation resistance measurement up to 1 T-ohm
- Short-circuit current up to 1.5 mA
- Wide test voltage range from 250V to 5000V
- Built-in PI and DAR diagnosis functions
- Newly designed alligator clip and tough hard carrying case
- Filter function to reduce noise interference for stable readings
- Large backlit display with bar graph indication
- Live voltage warning for added operator safety
Specifications
- Brand: Kyoritsu
- Model: 3125A
- Insulation Resistance: Up to 1 T-ohm
- Test Voltage: 250 V - 5000 V
- Short-Circuit Current: Up to 1.5 mA
- Display: Backlit Bar Graph Display
- Safety Rating: IEC 61010-1 CAT IV 300V / CAT III 600V
- Weight: 0.2 kg
- Color: Black
Why buy from Procure.ae
Procure.ae supplies genuine Kyoritsu insulation testers to businesses and institutions across the UAE and GCC, with support for bulk and institutional procurement. Request a quote and our team will confirm availability and delivery for your project.
FAQ
What does the PI and DAR function do on the 3125A?
It provides Polarization Index and Dielectric Absorption Ratio readings to help assess insulation condition over time.
What test voltage range does the 3125A support?
It supports a wide 250V to 5000V test voltage range for high voltage insulation testing.
Specifications
Brand
Kyoritsu
Product Type
Insulation Tester
Storefront L1
industrial
Storefront L2
Advanced Test
Storefront L3
calibrators
Weight (Spec)
0.2
Color (Spec)
Black
Frequently Asked Questions
What is significant about a 1 T-ohm measurement capability for assessing the insulation condition of very high-quality cable systems?
A 1 T-ohm (1 trillion ohm) range indicates the meter can detect extremely small leakage currents, making it suitable for testing pristine insulation systems where even minor degradation might escape detection on less sensitive instruments. This precision is valuable for mission-critical applications.
How do PI and DAR diagnostic functions help automate the assessment of insulation age and degradation?
These established diagnostic indices provide quantitative measures of insulation polarization and absorption properties, which correlate with degradation severity. Automatic calculation removes interpretation guesswork and speeds up decision-making.
What is the advantage of a 250V to 5000V test range for testing diverse equipment in industrial and utility settings?
Different equipment has different recommended test voltages based on its design voltage and insulation rating. A wide test range allows technicians to select the appropriate voltage for each application, improving test accuracy and equipment safety.
How does the live voltage warning feature prevent accidental high-voltage exposure during insulation testing setup?
The warning system detects AC or DC voltage present on equipment before testing begins, alerting technicians to de-energize or lock out the circuit. This critical safety feature prevents accidental shock during test lead connection.
Can the Model 3125A be used to diagnose faults in older equipment with degraded insulation that may have high leakage?
Yes, the meter can handle both very high and very low resistance values, making it versatile for testing both pristine and degraded equipment. This versatility enables comprehensive facility testing across equipment of all ages.
How do technicians use a backlit bar graph display to quickly assess insulation condition without reading numerical values?
The bar graph provides instant visual feedback on resistance levels, allowing experienced technicians to make rapid pass-or-fail assessments based on visual bar position. This speeds up testing in repetitive environments.
What lead times and pricing should be expected when ordering a high-sensitivity insulation tester like the 3125A?
Premium test equipment with enhanced measurement capabilities may have longer lead times and higher costs. Contact Procure.ae to request pricing and availability for the Model 3125A in the UAE and GCC.
Does Procure.ae provide technical consultation on selecting between different high-voltage insulation tester models?
Procure.ae serves professional users and can provide detailed guidance on equipment selection when you request a quote. Contact the team to discuss your specific testing requirements and get recommendations on model features.
What are the specifications for the backlit bar graph display regarding brightness and visibility in varying light conditions?
Display specifications such as size, brightness, and contrast are detailed in the technical documentation. Ask Procure.ae to confirm the display is readable in your typical working environments.
What accessories come included with the Model 3125A, and what additional test leads or probes are available?
Standard packages include essential test equipment; additional specialized probes or leads may be ordered separately. Confirm the complete kit contents with Procure.ae when placing your order.
What calibration intervals and maintenance are recommended to keep the Model 3125A accurate over its operational life?
Calibration intervals and maintenance recommendations are covered in the product documentation and user manual. Contact Procure.ae to discuss long-term service planning and available calibration support.
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