201A-9 Allicdata Electronics
Allicdata Part #:

F10472-ND

Manufacturer Part#:

201A-9

Price: $ 67.08
Product Category:

Industrial Controls

Manufacturer: Littelfuse Inc.
Short Description: 3-PHASE PLUG-IN VOLTAGE MONITO
More Detail: N/A
DataSheet: 201A-9 datasheet201A-9 Datasheet/PDF
Quantity: 6
1 +: $ 60.98400
10 +: $ 57.39550
25 +: $ 55.60210
50 +: $ 52.01470
100 +: $ 49.14490
Stock 6Can Ship Immediately
$ 67.08
Specifications
Series: 201A
Part Status: Active
Type: Voltage Asymmetry, Voltage Sensing AC
Trip Status: Energized High/Low
Trip Range: 190 ~ 480V AC
Delay Time: Fixed, 2 Sec, 4 Sec
Voltage - Supply: 190 ~ 480VAC
Output Type: Relay
Circuit: SPDT (1 Form C)
Contact Rating @ Voltage: 10A @ 240VAC
Mounting Type: Socketable
Operating Temperature: -20°C ~ 70°C
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The 201A-9 application field and its working principle is often seen in the fields of Monitor - Current/Voltage - Relay Output. In general, it works as a kind of digital control system, providing users with a reliable way to measure, monitor and regulate current and voltage at the same time. It can be used in many power system such as industrial, commercial and military application fields.

The 201A-9 system provides users with two distinct parts, including the sensing and measuring part, and the control and output part. The first part consists of high precision current and voltage measuring/sensing components which are used to convert the current and voltage into digital signals. These digital signals are then read and processed by the controller, which is the second part. The controller is usually built in a microcontroller, and its output can be in the form of analog or digital signals.

The controller utilizes its embedded algorithms to process the digital signals which are received from the sensing component, and works to regulate the current and voltage to a safe level. For example, when the voltage or current is higher than the preset high limit, the controller will automatically reduce the current or voltage to ensure that the power system remains in a safe state. On the other hand, if the voltage or current falls below the set low limit, the controller will increase the current or voltage in order to ensure safe and steady operation. In addition, the controller can also detect faults such as overcurrent, overload and short circuit, and take the necessary actions to protect the power system from being damaged.

The 201A-9 current/voltage relay system also features a wide variety of output options for users. It can be configured to provide a relay output which allows users to control a variety of external devices, such as motors, relays, heating elements and actuators. This output is also useful for controlling load shedding and other kinds of power management. The system also features a variety of additional outputs such as analog signals, digital outputs and communication ports which can be used for integration with other devices and systems.

The 201A-9 application field and its working principle is a reliable and efficient way to manage power system, and provides users with a flexible and cost effective way to control current and voltage, protect the system from damage, and even control external devices. It is suitable for a wide variety of monitoring and control applications, from industrial monitoring to military measurement.

The specific data is subject to PDF, and the above content is for reference

Related Products
Search Part number : "201A" Included word is 33
Part Number Manufacturer Price Quantity Description
G3VM-201AY Omron Electr... -- 1000 RELAY SSR SPST-NO 250MA P...
3296W-1-201ALF Bourns Inc. 1.25 $ 1000 TRIMMER 200 OHM 0.5W PC P...
201A-AU-OT Littelfuse I... 76.15 $ 1 3-PH PLUG-IN VM/190-480V/...
PTE60-201A-504B2 Bourns Inc. 2.66 $ 1000 POT SLIDE 500K OHM .2W 60...
TPS43-201A-B Azoteq (Pty)... 2.16 $ 1000 43MM RECTANGLE TRACKPADCa...
NPI-19J-201AH Amphenol Adv... 37.53 $ 1000 SENSOR PRES 29PSI ABSPres...
201A241-3-0 TE Connectiv... 45.92 $ 1000 STD POLY MOLDED PARTS
201A732-3-0 TE Connectiv... 13.73 $ 1000 MISCELLANEOUS MOLDEDHeat ...
PTE45-201A-504B1 Bourns Inc. 2.43 $ 1000 POT SLIDE 500K OHM .2W 45...
201A411-3-0-CS5898 TE Connectiv... 35.36 $ 1000 STD POLY MOLDED PARTSHeat...
JUG-201A/U(40) Hirose Elect... 20.77 $ 9 CONN ADAPT BNC JACK TO N ...
HG-201AK Master Appli... 116.2 $ 1000 MASTER HEAT GUN, WITH 3 A...
PTF60-201A-102B1 Bourns Inc. 4.28 $ 25 POT SLIDE 1K OHM .5W 60MM...
201A632-3 TE Connectiv... 8.98 $ 1000 STD POLY MOLDED PARTSHeat...
PTF60-201A-102B2 Bourns Inc. 2.43 $ 1000 POT SLIDE 1K OHM .5W 60MM...
TPS43-201A-S Azoteq (Pty)... 3.18 $ 56 43MM RECTANGLE TRACKPADCa...
TPS65-201A-S Azoteq (Pty)... 4.0 $ 46 65MM RECTANGLE TRACKPADCa...
201A411-3-0 TE Connectiv... 35.36 $ 1000 STD POLY MOLDED PARTSHeat...
HG-201A Master Appli... 95.2 $ 11 HEAT GUN MSTR 200-300F 60...
201A411-25-0 TE Connectiv... 35.36 $ 1000 MOLDED PARTSHeat Shrink
3296W-1-201A Bourns Inc. 1.83 $ 1000 TRIMMER 200 OHM 0.5W PC P...
JUG-201A/U(03) Hirose Elect... 0.0 $ 1000 CONN ADAPT N PLUG TO BNC ...
G3VM-201AY1 Omron Electr... -- 1000 MOS FET RELAYSolid State
PTE45-201A-503B1 Bourns Inc. 2.43 $ 1000 POT SLIDE 50K OHM .2W 45M...
TPS65-201A-B Azoteq (Pty)... 2.89 $ 1000 65MM RECTANGLE TRACKPADCa...
NPI-19B-201AH Amphenol Adv... 37.53 $ 1000 SENSOR PRES 29PSI ABSPres...
201A-AU Littelfuse I... 71.24 $ 12 3-PHASE PLUG-IN VOLT MON/...
201A Littelfuse I... 67.08 $ 14 3-PHASE PLUG-IN VOLTAGE M...
201A-9 Littelfuse I... 67.08 $ 6 3-PHASE PLUG-IN VOLTAGE M...
NPI-19H-201AH Amphenol Adv... 37.53 $ 1000 SENSOR PRES 29PSI ABSPres...
3549S-1AA-201A Bourns Inc. 12.65 $ 79 POT 200 OHM 2W WIREWOUND ...
NPI-19A-201AH Amphenol Adv... 28.63 $ 700 SENSOR PRES 29PSI ABSPres...
JUG-201A/U(43) Hirose Elect... 20.01 $ 1000 RF COAX CONVERTER ADAPTER
Latest Products
EISNNOA50A

CURRENT SWITCH 5-50A

EISNNOA50A Allicdata Electronics
2-1618068-1

21-890=WILMAR POWER MONITOR

2-1618068-1 Allicdata Electronics
ECSH3HF0.08D

RELAY CUR SENSE 24VDC 5-5A

ECSH3HF0.08D Allicdata Electronics
CR7310-EL-120-.11-A-CD-EL...

REL AC GROUND FAULT SENS 120VAC

CR7310-EL-120-.11-A-CD-ELR-I Allicdata Electronics
PPB01CM48

3-PHASE OVER/UNDER VOLT RLY

PPB01CM48 Allicdata Electronics
SM155115300

TACH RLY 300 RPM 115V

SM155115300 Allicdata Electronics