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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Sep-15-2025 | 0.87 $* | 0.76 $* |
Aug-15-2025 | 0.84 $* | 0.29 $* |
Jul-15-2025 | 0.50 $* | 0.8 $* |
Jun-15-2025 | 0.85 $* | 0.76 $* |
May-15-2025 | 0.5 $* | 0.98 $* |
Apr-15-2025 | 0.81 $* | 0.72 $* |
Mar-15-2025 | 0.61 $* | 0.47 $* |
Feb-15-2025 | 0.83 $* | 0.18 $* |
Jan-15-2025 | 0.34 $* | 0.8 $* |
Laboratory Manual Pneumatic DC Spot Welding Machine with Continuous Welding Mode
LITH-HDP-3000S is HF(high frequency) Inverter Type Welding Power Supply, the welding process is stable, the welding quality is improved, and the electrode life is prolonged .
Features
1.The inverter frequency is 4kHz, and the time control accuracy is 250us, which can achieve the precision welding effect.
2.Two control modes of primary constant current and secondary constant current
3.Programmable up to 128 sets of welding specifications
4.Two-stage heating process with independent ramp up and ramp down and real-time welding current waveform display
5.Multi output input I/O interface, better application in automation scenarios
6.Counting system of solder joint count, workpiece number, packing number, electrode repair mold count, etc., convenient for production management
7.485 communication and BCD code control function: can be externally connected with industrial computer, PLC and other equipment
8.Copy welding specification process parameters, convenient and fast setting of specification parameters
9.Authority function, three-level user password authority management, convenient for quality management
10.Record and store welding current, time, network voltage, specification number, welding result, etc. support USB data export
11.Alarm recording function, convenient to check historical alarm information
12.Current control accuracy: 5%
Specifications
Model | LITH-HDP-3000S-A | LITH-HDP-3000S-B | |
Input power supply | 3φ380V±10%,50/60HZ | 3φ380V±10%,50/60HZ | |
Maximum output current | 5000A | 8000A | |
Inverter frequency | 4K | 4K | |
control mode | Primary constant current, secondary constant current | ||
Electric parameter setting range | 100-5000A | 200-8000A | |
Rated power (5%) | 13.1KVA | 22.0KVA | |
Secondary no-load voltage | 9.8V | 9.8V | |
Cooling mode | Forced air cooling | ||
Communication mode | RS485 | ||
Boundary dimension (power supply) | 450*230*320 | 450*230*320 | |
Structural characteristics | Integrated side output | Split power supply and transformer | |
Welding transformer | Built in | 182*184*348[water cooler] |
Product Images
Q. Are you a manufacturer or a trading company?
A. We are professional laboratory instrument manufacturers, have their own design team and factory, have mature technical experience, and can guarantee the quality of products and the optimal price.
Q. Our country's power supply and plug are different. How do you solve it?
A. We can supply a transformer and plug according to your local requirements according to the power plug of different countries.
Q. How long is your delivery time? If I want to customize the instrument, how long does it take?
A.1. If the goods are in stock, it is 5-10 days. 2. We can provide customized services for our customers. It usually takes 30-60 days depending on the specifications of the custom instrument.
Q. How to pay?
A.T / T, L / C, D / P, etc., it is recommended to use Alibaba Trade Guarantee.
Q. How is the package of goods? Delivery methods?
A.1. Standard export fumigation sign wooden box packaging
2. Express, air, sea shipping according to customer requirements, find the most suitable way.also accept LC at sight.
1 Standard exported package: Internal anticollision protection, external export wooden box packaging.
2 Shipping by express, by air, by sea according to customers' requirements to find the most suitable way.
3 Responsible for the damage during the shipping process, will change the damage part for you for free.
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