DOLD Electric India Pvt Ltd
Booth number: H14-B15
www.dold.in
About us
DOLD - Solutions for safe automation
DOLD is an internationally operating medium-sized family enterprise. It develops, manufactures and sells high-quality components along with complete solutions in the area of safe automation for facility and machine building worldwide.
DOLD has successfully managed to undergo continuous development: from paving the way as a pioneer in relay technology to being the leading industry representative for functional safety, electrical safety and smart drive technology in Europe. DOLD products are successfully utilized whenever people, machines or equipment must be protected from damage and whenever productivity requires enhancement.
For example, safety switching devices such as standstill, speed monitors and radio controlled emergency stop systems ensure the quick and dependable deactivation of facilities during hazardous situations for practically any industry. Safety switch and trapped key interlock systems allow for the wireless safeguarding of safety doors. Innovative monitoring solutions such as insulation monitors ensure high availability and guarantee that facilities are electrically protected.
Our wide product range includes switching modules, PCB relays, electronic enclosures and our safety switch and trapped key interlock system. As a provider of standard solutions we are also the right partner for individual solutions with the little bit extra. The personal closeness to our customers is very important for us. We are listening, analysing and acting according to your individual requirements so that we are able to offer our high tech solutions from one hand.
Address
304 Everest Hub, Opp Yash Complex, Gotri Road
390 021 Vadodara
India
E-mail: m.diwanji@dold.in
Phone: +91 990 9001585
Internet: www.dold.in
Contact person:
Mrugit Diwanji
E-mail: m.diwanji@dold.in
Phone: +91 990 9001585
Products & Services
DOLD develops, manufactures and distributes high-quality components and complete solutions for safe automation, electrical safety and smart drive technology worldwide. The product range includes safety relay modules, safety relays with forcibly guided contacts, electronic enclosures as well as safety switches, safety guard locks and key transfer systems.
Wireless Safety System RE 6900
Maximum mobility with the highest level of safety up to Cat. 4 / PL e or SIL 3
The new wireless safety system RE 6900 from the SAFEMASTER W series is the perfect solution if you want to work safely and reliably in hazardous areas during maintenance or machine setup - with maximum mobility. The wireless enabling switch enables safe operation and prevents the unintentional initiation of dangerous movements, as only an activated centre position of the three-stage switch gives the wireless enable for machine movement. Releasing or pressing the switch interrupts the movement and triggers a safetyrelated shutdown. Thanks to its ergonomic design, the wireless enabling switch f its perfectly in the hand and allows intuitive one-handed operation - with maximum safety up to Cat. 4 / PL e or SIL 3.
The wireless enabling switch is primarily used in robotics for service and maintenance work, while the wireless emergency stop is particularly convincing in large-scale facilities, transport or logistics areas - anywhere where a quick response from a distance is required. With bidirectional wireless communication, motion and shock detection and user authentication via RFID the wireless safety system RE 6900 enables maximum safety and flexibility in everyday industrial use.
- For safety applications up to Cat. 4 / PL e or SIL 3
- Maximum mobility with the highest level of safety
- Ergonomic design for fatigue-free working
Extension module RK 6929
Safe contact extension - Now with UL approval
The extension module RK 6929 from the SAFEMASTER series offers up to two separately controllable forcibly guided relays in a compact enclosure with a width of only 17.5 mm and is used to decouple the control and power levels as well as for contact reinforcement. As an output extension for signals from safety control systems (OSSD), the RK 6929 switches actuators reliably and potential-free. The extension module can be used in mechanical and plant engineering as well as in applications for firing systems in accordance with EN 50156-1. For use in the application area of EN 61010-1, the clearances and creepage distances between mains circuits and touchable voltages as well as between mains circuits are dimensioned according to double insulation.
- Space-saving in the switch cabinet due to a width of only 17.5 mm
- Control also with safety-related semiconductor outputs
- With UL approval available
- Interface type C class 1 (CB24I)
DC voltage relay UG 9431
Monitoring of DC voltage networks
The possibility of storing direct current from renewable energies and utilising it in industrial production is leading to the spread of DC voltage networks. The DC voltage relay UG 9431 from the VARIMETER series monitors these for overvoltages, undervoltages and exceeding of voltage ranges. With its large measuring range of DC 20 - 1000 V, the voltage relay UG 9431 can be used in a wide variety of industrial applications.
- 2 parameterisable relay outputs
- Simple parameterisation, monitoring and diagnostics via Modbus RTU
- Optimised system operation thanks to preventive maintenance
Residual current monitor RN 5884
Reliable detection of fault currents
The all-current sensitive residual current monitor RN 5884 from the VARIMETER RCM series reliably detects fault currents in earthed AC/DC networks. It monitors DC, pulsed DC and AC residual currents up to 2 kHz and, with the connection of two current transformers and a Modbus RTU interface, enables flexible integration into modern monitoring systems. The residual current monitor RN 5884 ensures early fault detection, increases system availability and supports preventive fire and system protection measures. Typical areas of application are data centres, building automation and air conditioning and cooling systems.
- Up to 2 current transformers can be connected
- Universally applicable in AC/DC networks
- Simple parameterisation, monitoring and diagnostics via Modbus RTU
Softstarter PF 9415
Smart engine start-up and protection
Motors used in ventilation systems, pumps and conveyor systems require more power when starting up. In addition, the mechanical load increases significantly during rapid start-up. A softstarter is used to reduce this high starting current and mechanical load. The robust 3-phase controlled softstarter PF 9415 from the MINISTART family is the right choice for the smooth start-up and shutdown of three-phase / asynchronous motors with integrated monitoring functions. The Modbus RTU interface allows also quick installation and commissioning and offers additional monitoring and diagnostic functions.
- Gentle starting and reduced starting current
- Increasing the service life of drives
- Simple parameterisation, monitoring and diagnostics via Modbus RTU
