Key facts
- Manuals
- 17
- Last added
- 2012-04-11
Latest YZ manuals
YZ Timers Star Delta Timer Type DAC51
This product is a star-delta control relay with two adjustable time ranges: star function (0.1 to 600 s) and star to delta function (50 to 130 ms). Housing 17.5 mm wide suitable for DIN-rail mounting. Fits in M36 cover.
YZ Energy Management Energy Meter with Output Module Type EM3-DIN
EM3-DIN is a three-phase energy meter for the measure of active or reactive energy. The 208VL-L, 220VL-L and 400VL-L meters are self-sup-plied, while the 660VL-L meters are provided with auxiliary power supply. EM3-DIN is provided with: 6+1DGT electromechanical indicator for the indication of kWh or kvarh; one green LED for the indication of power ON; one red LED blinking proportionally to the consumed energy.
YZ Energy Management Three-phase energy meter with output modules Type EM4-DIN
Three-phase energy meter
YZ Energy Management Power Analyzers Type WM1-DIN
The WM1-DIN27AAD0XX is a 3-digit multi-range microprocessor meter produced by WEG Germany. It has the scrolling display function of power, energy, power factor (cos ϕ), current and voltage, and can automatically select the k (kilo) or M (mega) scale. It also has the function of automatic peak value measurement, and has dual measurement inputs: 5A or 27A. In addition, the housing of this meter is easy to mount on a DIN rail and offers an IP40 protection rating.
YZ Energy Management Power Analyzers Type WM2-DIN
This product is a µP-based indicator with manual or automatic scrolling of system and single phase functions, which can measure kW, kVAr, PF, kWh, kVArh, I, V∆avg, VL1-N, VL2-N, VL3-N. It can also measure distorted waves (voltage/current) of TRMS, select all configuration functions by the built-in keypad, and protect programming parameters with passwords. The front protection level is IP 40, and it has standard pulse output and optional serial RS 422/485 output, supporting MODBUS and JBUS protocols.
YZ Energy Management Modular Smart Power Quality Analyzer Type WM3-96
This is a smart power quality analyzer that measures single-phase and three-phase system variables (W, Wdmd, var, VA, VAdmd, PF, PFavg, V, A, An dmd). It has a graphical display, 4x4-bit instantaneous variable readout, 4x9-digit total energy readout, 4x6-digit partial energy readout, 48 independent energy meters to be used as single, dual, multi-time energy management.
YZ Energy Management Modular Universal Utility Meter Power Analyzer Type WM4-96
The product is a multifunctional power analyzer with single phase and three phase instantaneous variable measurement functions, including W, Wdmd, var, vardmd, VA, VAdmd, PF, PFavg, V, AL, An, Hz, THD (maximum and minimum values for all measurements); measured energies include kWh and kvarh (4 quadrants); load curve can be displayed graphically (daily, weekly, monthly display).
YZ Power analyzers Energy Meters Multifunction indicator Type WM12-96
This product is a 3-phase multifunction power indicator with built-in programming keypad. It is particularly recommended for displaying the main electrical variables. Housing for panel mounting, (front) protection degree IP65 as standard, and optional RS485 serial output.
YZ Power analyzers Energy Meters Multifunction indicator Type WM12-DIN
The document describes a 3-phase multifunction power indicator with high accuracy, various display functions, and multiple measurement parameters, suitable for displaying the main electrical variables.
YZ Power analyzers Energy Meters Power Analyzer Type WM14-96 Basic Version
WM14-96 is a 3-phase power analyzer with built-in programming key-pad. Particularly recommended for displaying the main electrical variables. Housing for panel mounting, (front) protection degree IP65, and optional RS485 serial port or dual pulse out- put. Parameters pro- grammable by means of CptBSoft.
YZ Energy Management Modular Power Quality Analyzer Type WM23-96
YZ Timers Multifunction Types DMB01 PMB01
Multi-function timer DMB01, PMB01 has 7 knob selectable functions and 7 knob selectable time ranges within 0.1s and 100h. Can be mounted on DIN-rail (DMB01) or Plug-in (PMB01).
YZ Timers Multifunction Types DMC01 PMC01
The document describes a multifunction timer with 7 knob selectable functions and 7 knob selectable time ranges. The timer operates within a time range of 0.1s to 100h and has adjustable time settings through knobs and external adjustment. It offers high repeatability and can be powered by different voltage supplies. The timer is designed for mounting on DIN-rail or plug-in, providing flexibility in installation.
YZ Timers Delay on Operate Type EAS
This document describes a small, low-cost mono function timer with adjustable time setting. It has only 2-wire connection for easy and fail-safe use. The timer is used to delay small industrial relays or 3-phase contactors. It can be mounted on DIN-rail or directly on surface by screws.
YZ Monitoring Relays 3-Phase Load Guard Types DWB01 PWB01
DWB01 and PWB01 are precise TRMS power factor monitoring relays for 3-phase balanced systems. They can be used for monitoring the actual load of asynchronous motors and other symmetrical loads, where the power factor is almost proportional to the load. The relay measures the power factor (cos ϕ), that is the ratio between the active and the apparent power of a motor. Start/stop input allows to use a manual switch to start and stop the motor, without the need of an auxiliary device. The advantage of using the latch function is that the relay can be kept energized even after the end of the alarm condition. Inhibit function can be used to avoid relay operation when not desired (maintenance, transients). The LED's indicate the state of the relay, alarm, and power supply.