Available for Import
Panelboard digital electrical measuring device: Shch20.1 version
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Bulk pricing available
FOB, CIF & EXW terms available
Key Highlights
- Made in Russia - engineered for durability
- Suitable for challenging environments
- Lower cost of ownership than European alternatives
- Bulk orders available with volume discounts
- Documentation and customs clearance assistance provided
The panelboard digital electrical measuring device Shch20.1 is designed to measure current or voltage in DC circuits for operation as part of the technical means of nuclear power plants, as well as in other industries. The device can be used in a set with primary converters for measurement of non-electrical quantities, if the ranges of the output electrical signal of primary converters correspond to the ranges of the input signal of the devices. The device provides the possibility of selecting the input signal measurement range, changing the reading range and the unit of measurement. Shch20.1 has the possibility to transfer information to computing devices via RS485 interface (Modbus RTU, original protocol). The device is made in a metal case of shield mounting. The mounting structure is designed for installation in a 50 mm thick shield. According to the order it is possible to install the device in a shield of other thickness. Safety class of the devices: 2,3,4 according to NP-001-2015.
Technical Specifications
| Mounting | In the shield |
|---|---|
| Overall dimensions, mm | 50×25×91 |
| Input signal measurement ranges | 0...75 mV (-75...0...75 mV), 0...200 mV (-200...0...200 mV), 0...1 V (-1...0...0...1 V), 0...10 V (-10...0...10 V), 2...10 V, 0...5 mA (-5...0...0...5 mA), 0...20 mA (-20...0...20 mA), 4...20 mA (-12...4...20 mA). |
| LED indication | Digital switchboard (counting device); digits height: 9 mm; number of indicators: 4; indicator colour: red, yellow, green |
| Maximum reading range | -1999 to 9999 |
| Alarm | When the upper limit of the input signal measuring range is exceeded by 5 % |
| Basic error | ±0,1% |
| Galvanic isolation between RS485 interface circuits and input circuits | absent |
| RS485 communication interface | Quantity: 1; Modbus RTU protocol, original protocol |
| Power supply voltage | (24 ± 4) VDC |
| Power consumption from the power supply circuit, not more | 1.5 V-A. |
| Reprogramming | Via "Configurator" program (RS485 interface) |
| Reprogramming parameters | Measuring range of input signal; reading range of digital DUT; brightness of indicators; parameters of RS485 interface; setting of open circuit and threshold value; calibration of instrument parameters |
| Operating temperature range | From -10 to +50 °C (relative humidity 98 % at +35 °C) |
| Degree of protection | IP20 |
| Safety Class | 2, 3, 4 according to NP-001-2015 |
| Inspection interval | 6 years old |
| Warranty period of operation | 24 mos. |
| Average service life, at least | 15 years |
| Average MTBF | 150000 ? |
Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.
Shipping & Payment Information
Shipping Terms
- FOB: Novorossiysk, Russia
- CIF: Available to major ports worldwide
- EXW: Manufacturer's facility, Russia
Delivery Time
- Sea freight: 30-60 days (depending on destination)
- Air freight: 14-21 days (for urgent orders)
- Production lead time: 30-90 days (depending on order size)
Payment Methods
- Letter of Credit (L/C)
- Wire Transfer (T/T)
- Escrow Services
Order Minimums
- We work with orders starting from 1 container
- You can mix different products in one container
- Volume discounts available for larger orders
Customs & Documentation Support
We provide comprehensive assistance with all export documentation, customs clearance, and logistics arrangements. Our team has extensive experience facilitating international trade with businesses in Africa, Middle East, Asia, and Latin America.
Contact Our Import Specialists
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For detailed inquiries, documentation requests, and formal communications.
Send Email Inquiry info@tonzar.comRequest Call Back
Schedule a consultation with our import specialists at your convenience.
Business Hours
We're available to assist you during the following hours:
- Monday - Friday: 9:00 AM - 6:00 PM (GMT+4)
- Saturday: 10:00 AM - 2:00 PM (GMT+4)
- Sunday: Closed
Our WhatsApp support is available outside business hours for urgent inquiries.
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