The HZJB-660T is a six-phase relay protection test system engineered to verify a wide range of protective relays, including current, voltage, inverse time, power direction, impedance, differential, low frequency, synchronization, frequency, DC, intermediate, and time relays, as well as microcomputer protection devices. It simulates complex transient, permanent, and transitional faults to support comprehensive testing.
| AC Current Output | 6 channels, each 30A / 450VA; six-phase parallel 180A |
|---|---|
| AC Voltage Output | 6 channels, each 120V / 80VA; line voltage 240V |
| Output Accuracy | 0.2% (within the main range) |
| DC Current Output | 3 channels, each ±10A / 200VA |
| DC Voltage Output | 3 channels, each ±160V / 70VA |
| Output Accuracy | 0.5% (within the main range) |
| Phase Angle | 0~360° |
| Phase Accuracy | 0.2° |
| Output Frequency | 0~1000Hz |
| Frequency Accuracy | 0.001Hz |
| Harmonics Addition | 0~20th order |
| Digital Inputs | 8 channels |
| Digital Outputs | 4 pairs |
| Independent DC | DC110/220V, rated current 1.5A |
| Dimensions | 396mm x 354mm x 178mm |
| Weight | 17KG |
We are an integrated trade and manufacturing company with our own factory.
Yes, we accept OEM/ODM/OBM and can customize the built-in software of the product according to the customer's special requirements.
In normal circumstances, products in stock can be received within 5 to 7 days via the fastest international express. Other situations may vary depending on the quantity of products ordered, whether there are special customization requirements, and the delivery time chosen.
We have professional internal and external packaging to ensure the safety and stability of the products during transportation. For fragile or other special parts, we will include an extra set to ensure that the customer can use the product immediately upon receipt.
For quality issues that are not caused by human error, we provide a one-year warranty from the time the product is delivered, and lifetime technical support. Other after-sales issues will be addressed by our professional technical staff within 24 hours. The product comes with a user manual and an operation video.
