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Phase Sequence Tester
Phase Sequence Tester
RPST-A
Brand：
RUISCI
-
Click to select
- RPST-A-01,3×50 V — 3×500 V
Inventory
178
隐藏域元素占位
Overview
Phase Sequence Tester is a specialized instrument designed for detecting the phase sequence and phase loss of three-phase electricity in laboratories. By detecting the voltage phase relationship of the three-phase power supply, it determines whether the power supply phase sequence is positive (e.g. ABC) or negative (e.g. ACB), and alerts the user through indicator lights, buzzers or other display methods.
Features
Features：
1. Directly powered by the measured power supply - no batteries required.
2. LED indicators for phase sequence and phase loss detection.
3. Distinctive buzzer alarms for different phase sequences.
4. Small volume and lightweight design for easy portability and operation.
5. High-speed measurement completes phase sequence detection within a short time, significantly improving work efficiency.
Technical data
Precautions:
1. Positive phase sequence indicates UAO, UBO, UCO (or UAB, UBC, UCA) are sequentially delayed by 120°; negative phase sequence indicates they are sequentially advanced by 120°.
2. To correct a negative, simply swap any two of the three phase conductors (A/B/C).
3. Always disconnect power completely before connecting or disconnecting any wires to prevent dangerous electric shocks and equipment damage.
4. When measuring in the middle section of the phase line, special attention should be paid to safety to prevent electric shock.
5. During the measurement process, keep the instrument stable and avoid shaking or moving it to ensure the accuracy of the measurement results.
6. Storage must be in a dry, ventilated, and non-corrosive gas environment to avoid dampness or damage.
keyword：
Phase Sequence Tester
Phase Sequence Mete
Phase Sequence Indicator
- 产品描述
- 概要参数
- 技术参数
-
- Brand: RUISCI
- Commodity name: Phase Sequence Tester
- Subtitle: Phase Sequence Tester
- Model: RPST-A
- 全部型号: Phase Sequence Tester. Phase Sequence Mete. Phase Sequence Indicator,RPST-A-01
Phase Sequence Tester is a specialized instrument designed for detecting the phase sequence and phase loss of three-phase electricity in laboratories. By detecting the voltage phase relationship of the three-phase power supply, it determines whether the power supply phase sequence is positive (e.g. ABC) or negative (e.g. ACB), and alerts the user through indicator lights, buzzers or other display methods.
Phase Sequence Tester is a specialized instrument designed for detecting the phase sequence and phase loss of three-phase electricity in laboratories. By detecting the voltage phase relationship of the three-phase power supply, it determines whether the power supply phase sequence is positive (e.g. ABC) or negative (e.g. ACB), and alerts the user through indicator lights, buzzers or other display methods.
-
Features：
1. Directly powered by the measured power supply - no batteries required.
2. LED indicators for phase sequence and phase loss detection.
3. Distinctive buzzer alarms for different phase sequences.
4. Small volume and lightweight design for easy portability and operation.
5. High-speed measurement completes phase sequence detection within a short time, significantly improving work efficiency. -
Precautions:
1. Positive phase sequence indicates UAO, UBO, UCO (or UAB, UBC, UCA) are sequentially delayed by 120°; negative phase sequence indicates they are sequentially advanced by 120°.
2. To correct a negative, simply swap any two of the three phase conductors (A/B/C).
3. Always disconnect power completely before connecting or disconnecting any wires to prevent dangerous electric shocks and equipment damage.
4. When measuring in the middle section of the phase line, special attention should be paid to safety to prevent electric shock.
5. During the measurement process, keep the instrument stable and avoid shaking or moving it to ensure the accuracy of the measurement results.
6. Storage must be in a dry, ventilated, and non-corrosive gas environment to avoid dampness or damage.
Q and A
Q
Distribution Modes:
A
Default Distribution Mode: EXW China Factory: After your payment is received, our customer service will contact you to confirm the pickup time and location once the goods are ready at the RUISCI China factory.
*Other options:
1.Carriage Paid To (CPT)
DO NOT PAY until you have contacted customer service to add shipping costs, as the default price is EXW China factory.
2.Delivered Duty Paid（DDP）
DO NOT PAY until you have ·contacted customer service to add Freight, insurance, taxes, customs clearance fees, and other miscellaneous expenses, as the default price is EXW China factory. Typically applies exclusively to small air cargo packages.
3. FOB China main port
DO NOT PAY until you have contacted customer service to add the inland charges and export declaration charges, as the default price is EXW China factory.
*** If you still need to consult other distribution modes or trade terms, please contact our customer service directly
Q
Payment methods:
A
1. On-line payment: Paypal
2. Off-line payment: Telegraphic Transfer (TT)
*All charges, except those incurred within our bank, are to be borne by the remitter. Insufficient payment will delay your shipment.
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RUISCI provides users with a complete set of certified high-quality products related to laboratory equipments, instruments, analytical methods, chemicals, consumables, and other analytical works.
RUISCI is a RUIANZE company