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Number of items: 0 0,00 Kč
BEL shop
Hobby electronics, components for solar energy, equipment development

Products of firm BEL.

Catalog of products produced by Czech company BEL.

Here are products made in the Czech Republic by our company BEL. We would make more, but the Chinese price dominance can not be competed. So we compete with China only thing we have left. We try to make our products to be smarter and smarter. If you need something what is not manufactured in China, try to write us. If such a product would be interesting for more customers, we can develop and produce it.

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Battery monitor MB60-4-6A
Basic description: battery monitor MB60-4-6A is a system for measuring, balancing and protecting lithium batteries with 4 cells and ballancing current 6 A.
Availability: In stock
pcs
Price with VAT5 450,00
Discount11 %
Original price6 100,00
!_prehled mnozstevnich slev_!
1 + 4 504,10/5 450,00
2 + 4 297,50/5 200,00
5 + 4 049,60/4 900,00
 
Battery monitor MB60-4-12A
Basic description: battery monitor MB60-4-12A is a system for measuring, balancing and protecting lithium batteries with 4 cells and ballancing current with active cooling 12 A.
Availability: In stock
pcs
Price with VAT6 350,00
Discount11 %
Original price7 150,00
!_prehled mnozstevnich slev_!
1 + 5 247,90/6 350,00
2 + 5 000,00/6 050,00
5 + 4 752,10/5 750,00
 
Battery monitor MB60-8-3A
Basic description: battery monitor MB60-8-3A is a system for measuring, balancing and protecting lithium batteries with 8 cells and ballancing current 3 A.
Availability: To order
pcs
Price with VAT5 950,00
Discount11 %
Original price6 700,00
!_prehled mnozstevnich slev_!
1 + 4 917,40/5 950,00
2 + 4 669,40/5 650,00
5 + 4 421,50/5 350,00
 
Battery monitor MB60-8-6A
Basic description: battery monitor MB60-8-6A is a system for measuring, balancing and protecting lithium batteries with 8 cells and ballancing current 6 A.
Availability: To order
pcs
Price with VAT6 950,00
Discount11 %
Original price7 800,00
!_prehled mnozstevnich slev_!
1 + 5 743,80/6 950,00
2 + 5 454,50/6 600,00
5 + 5 165,30/6 250,00
 
Battery monitor MB60-16-3A
Basic description: battery monitor MB60-16-3A is a system for measuring, balancing and protecting lithium batteries with 16 cells and ballancing current with active cooling 3 A.
Availability: To order
pcs
Price with VAT7 550,00
Discount11 %
Original price8 500,00
!_prehled mnozstevnich slev_!
1 + 6 239,70/7 550,00
2 + 5 950,40/7 200,00
5 + 5 619,80/6 800,00
 
Expanding board MB60-4-MNV-6A
Basic description: The MB60-4-MNV-6A is expansion board allows you to extend the MB60 battery monitor by measuring and balancing another 4 cells. Up to 3 more boards can be used for a max. 16 cell battery. (at the special order we can make ...
Availability: To order
pcs
Price with VAT2 400,00
!_prehled mnozstevnich slev_!
1 + 1 983,50/2 400,00
2 + 1 884,30/2 280,00
5 + 1 785,10/2 160,00
 
Expanding board MB60-4-MNV-12A
Basic description: The MB60-4-MNV-12A is expansion board allows you to extend the MB60 battery monitor by measuring and balancing another 4 cells. Up to 3 more boards can be used for a max. 16 cell battery. (at the special order we can make ...
Availability: To order
pcs
Price with VAT2 950,00
!_prehled mnozstevnich slev_!
1 + 2 438,00/2 950,00
2 + 2 316,10/2 802,50
5 + 2 194,20/2 655,00
 
Expanding board MB60-8-MNV-3A
Basic description: The MB60-8-MNV-3A is expansion board allows you to extend the MB60 battery monitor by measuring and balancing next 8 cells. One expanding board can be used for a max. 16 cell battery. (at the special order we can make board ...
Availability: To order
pcs
Price with VAT2 900,00
!_prehled mnozstevnich slev_!
1 + 2 396,70/2 900,00
2 + 2 276,90/2 755,00
5 + 2 157,00/2 610,00
 
Expanding board MB60-8-MNV-6A
Basic description: The MB60-8-MNV-6A is expansion board allows you to extend the MB60 battery monitor by measuring and balancing next 8 cells. One expanding board can be used for a max. 16 cell battery. (at the special order we can make board ...
Availability: To order
pcs
Price with VAT3 450,00
!_prehled mnozstevnich slev_!
1 + 2 851,20/3 450,00
2 + 2 708,70/3 277,50
5 + 2 566,10/3 105,00
Current sensor SP-20
Basic description: current sensor for battery monitor MB60-16-3A for DC current measuring in range from -20 A to +20 A.
Availability: To order
pcs
Price with VAT780,00
!_prehled mnozstevnich slev_!
1 + 644,60/780,00
2 + 612,40/741,00
5 + 580,20/702,00
Current sensor SP-50
Basic description: current sensor for battery monitor MB60-16-3A for DC current measuring in range from -50 A to +50 A.
Availability: To order
pcs
Price with VAT780,00
!_prehled mnozstevnich slev_!
1 + 644,60/780,00
2 + 612,40/741,00
5 + 580,20/702,00
Current sensor SP-200
Basic description: contactless current sensor for battery monitor MB60-16-3A for DC current measuring in range from -200 A to +200 A.
Availability: To order
pcs
Price with VAT1 400,00
!_prehled mnozstevnich slev_!
1 + 1 157,00/1 400,00
2 + 1 099,20/1 330,00
5 + 1 041,30/1 260,00
Current sensor SP-400
Basic description: contactless current sensor for battery monitor MB60-16-3A for DC current measuring in range from -400 A to +400 A.
Availability: To order
pcs
Price with VAT1 400,00
!_prehled mnozstevnich slev_!
1 + 1 157,00/1 400,00
2 + 1 099,20/1 330,00
5 + 1 041,30/1 260,00
Current sensor SP-800
Basic description: contactless current sensor for battery monitor MB60-16-3A for DC current measuring in range from -400 A to +400 A.
Availability: In stock
pcs
Price with VAT1 400,00
!_prehled mnozstevnich slev_!
1 + 1 157,00/1 400,00
2 + 1 099,20/1 330,00
5 + 1 041,30/1 260,00
Ballancer VNB4
Basic description: voltage ballancer for four-cell lithium batteries, balancing current up to 4.5 A, adjustable parameters of ballancing, temperature sensor.
Availability: In stock
pcs
Price with VAT2 360,00
!_prehled mnozstevnich slev_!
1 + 1 950,40/2 360,00
2 + 1 852,90/2 242,00
5 + 1 755,40/2 124,00
Charger and appliances disconnector ONS4
Basic description: charger and appliance disconnector is an expansion board for protection of four-cell lithium battery. It cannot be used alone, only in cooperation with the MB60 battery monitor or VNB4 ballancer.
Availability: In stock
pcs
Price with VAT1 240,00
!_prehled mnozstevnich slev_!
1 + 1 024,80/1 240,00
2 + 973,60/1 178,00
5 + 922,30/1 116,00
 
AC/DC Memory wattmetr  W4320
Basic description: AC / DC wattmeter with memory, it can measure voltage, current, power, charge, duty cycle, power factor, frequency and store value of energy and charge in the last days, months and years.
Availability: In stock
pcs
Price with VAT1 999,00
!_prehled mnozstevnich slev_!
1 + 1 652,10/1 999,00
2 + 1 569,50/1 899,00
5 + 1 486,80/1 799,00
Controller MR4316DC
Basic description: controller for optimalized boiler and solar panel connection, input voltage 48 to 430 V, current 16 A. Controller has two outputs and power indicator.
Availability: To order
pcs
Price with VAT4 000,00
Controller MR4316DC to switchboard
Basic description: controller for optimalized boiler and solar panel connection, input voltage 48 to 430 V, current 16 A. Controller has two outputs and power indicator., version to switchboard.
Availability: In stock
pcs
Price with VAT3 000,00
 
Controller MR4316AC NG to switchboard
Basic description: controller for optimalized AC boiler and solar panel connection, input voltage 60 to 430 V, current 16 A. Controller has one AC output and one DC output. Power is indicated by 5 LEDs.
Availability: In stock
pcs
Price with VAT4 100,00
Discount2 %
Original price4 200,00
!_prehled mnozstevnich slev_!
1 + 3 388,40/4 100,00
2 + 3 219,00/3 895,00
5 + 3 049,60/3 690,00
 
Controller MR4316AC NG
Basic description: controller for optimalized AC boiler and solar panel connection, input voltage 60 to 430 V, current 16 A. Controller has one AC output and one DC output. Power is indicated by LEDs.
Availability: In stock
pcs
Price with VAT5 100,00
Discount2 %
Original price5 200,00
!_prehled mnozstevnich slev_!
1 + 4 214,90/5 100,00
2 + 4 004,10/4 845,00
5 + 3 793,40/4 590,00
 
Supply switch PN4316
Basic description: the switch is designed for safe switching of the boiler supply from the MR4316AC+/MR4319AC NG controllers or the 230V mains voltage.
Availability: In stock
pcs
Price with VAT980,00
!_prehled mnozstevnich slev_!
1 + 809,90/980,00
2 + 769,40/931,00
5 + 728,90/882,00
 
Controller for boiler supplying from solar panels - building kit
Basic description: controller for optimalized AC boiler and solar panel connection, input voltage 60 to 430 V, current 16 A. Controller has one AC output and one DC output. Power is indicattes by LEDs. Building set.
Availability: In stock
pcs
Price with VAT2 100,00
 
PWM controller ARN4224
PWM voltage controller (motors, light bulbs, heaters), power supply 8-42 V, output voltage from 0 to 100% of input voltage, current to 24 A.
Availability: In stock
pcs
Price with VAT630,00
!_prehled mnozstevnich slev_!
1 + 520,70/630,00
2 + 494,60/598,50
5 + 468,60/567,00
  
PWM controller ARN4524
PWM voltage controller (motors, light bulbs, heaters), power supply 8-45 V, output voltage from 0 to 100% of input voltage, current to 24 A.
Availability: In stock
pcs
Price with VAT680,00
!_prehled mnozstevnich slev_!
1 + 562,00/680,00
2 + 533,90/646,00
5 + 505,80/612,00
PWM controller DRN4225
Basic description: PWM voltage regulator of new generation, individual settings of control voltage, range PWM output, speed of acceleration and deceleration of output voltage, PWM frequency, undervoltage and current protection, thermal ...
Availability: In stock
pcs
Price with VAT650,00
!_prehled mnozstevnich slev_!
1 + 537,20/650,00
2 + 510,30/617,50
5 + 483,50/585,00
 
PWM controller DRN6340
Basic description: PWM voltage regulator of new generation, individual settings of control voltage, range PWM output, speed of acceleration and deceleration of output voltage, PWM frequency, undervoltage and current protection, thermal ...
Availability: In stock
pcs
Price with VAT1 000,00
!_prehled mnozstevnich slev_!
1 + 826,40/1 000,00
2 + 785,10/950,00
5 + 743,80/900,00
 
PWM controller DRN6380
Basic description: PWM voltage regulator of new generation, individual settings of control voltage, range PWM output, speed of acceleration and deceleration of output voltage, PWM frequency, undervoltage and current protection, thermal ...
Availability: In stock
pcs
Price with VAT1 450,00
!_prehled mnozstevnich slev_!
1 + 1 198,30/1 450,00
2 + 1 138,40/1 377,50
5 + 1 078,50/1 305,00
PWM controller ARN6380
Basic description: PWM voltage controller for motors speed controlling , bulbs lighting, heating temperature, supply 8 to 63 V DC, current to 80 A, controlling by potentiometer formk 0 to 100 %, frequency 11 kHz, overheating and overvoltage ...
Availability: In stock
pcs
Price with VAT1 350,00
!_prehled mnozstevnich slev_!
1 + 1 115,70/1 350,00
2 + 1 059,90/1 282,50
5 + 1 004,10/1 215,00
PWM controller ARN55160
Basic description: PWM voltage controller for motors speed controlling , bulbs lighting, heating temperature, supply 8 to 55 V DC, current to 160 A, controlling by potentiometer formk 0 to 100 %, frequency 3.5 to 12 kHz, overheating and ...
Availability: In stock
pcs
Price with VAT1 450,00
!_prehled mnozstevnich slev_!
1 + 1 198,30/1 450,00
2 + 1 138,40/1 377,50
5 + 1 078,50/1 305,00
!_vice uz toho neni_!

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