Water/Wastewater

青い高架通路のある廃水タンク

重要インフラのための重要なソリューション

水/廃水処理事業の保護に、リテルヒューズの工業用 GFCI およびヒューズ、アーク放電検出器、および本質安全リレーをご使用ください。 当社は、リフトステーション、給水塔、井戸のポンプやモーター向けに、防水性と耐振動性を備えた電子コンポーネントを設計および提供しています。 また、浄水場の警告灯の制御や脱臭システムの遅延型リレーも提供しています。

Protect Valuable Equipment

リテルヒューズ製品 & 品番

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競合他社の品番


リテルヒューズ製品 & 品番


alt115-s-x-sw

ALT Alternating Relays

製品シリーズALT115-S-SW

特長

  • Input voltage 95-125 VAC (24 VAC and 230 VAC models available).
  • Compact design saves precious panel space, uses 8 pin base.
  • Cross connected DPDT relay.

利点

Alternates between two pumps within each demand cycle to balance the runtime of each cycle.

競合他社の品番

Diversified: ARB120ACA, ARA120ACA

Time Mark: 261DX120, 261DXT120

Macromatic: ARP120A3R

Crouzet: PJRXS110A

Motor Protection Electronics: 008-120-11S


リテルヒューズ製品 & 品番


alt115-s-x-sw

ALT Alternating Relays

製品シリーズALT115-X-SW

特長

  • Input voltage 95-125 VAC (24 VAC and 230 VAC models available).
  • Compact design saves precious panel space, uses 8 pin base.
  • Cross connected DPDT relay.

利点

Alternates between two pumps within each demand cycle to balance the runtime of each cycle.

競合他社の品番

Diversified:ARB120ACA, ARA120ACA

Time Mark:261DX120, 261DXT120

Macromatic: ARP120A3R 

Crouzet:PJRXS110A

Motor Protection Electronics: 008-120-11S

Dayton: 6C052 Multicomp: MCY98

Warrick Controls:AM1A2


リテルヒューズ製品 & 品番


pc-105

Pump Controls & Liquid Level Controls

製品シリーズPC 105

特長

  • Duplex, duplex SPS, triplex and quadplex pump control.
  • Pump up or pump down functions.
  • DIN-rail or surface mountable.

利点

Operates up to four pumps for a variety of configurations. Provides optional high-level, low-level, and out-of sequence alarms are selectable. Saves panel space, and reduces wiring and labor.

競合他社の品番

Diversified: ISO-120-AFN

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Contactors

Definite Purpose Contactors

製品シリーズHCC, HCD

特長

  • Termination options include combo screw, screw w with pressure plate, or lug
  • Universal mounting configuration
  • Four adjustment pots provide versatility for a variety of applications
  • Optional auxiliary switches that attached to the contactor on 3P & 4P

利点

Acting as an on/off switch controlled by thermostats, contactors are designed with consistent silver thickness for increased product life.

競合他社の品番

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fs126rc

FS100 (Low Amp)

製品シリーズFS126

特長

  • Fixed-flash rate 75 FPM.
  • 1A AC, fullwave output. Input voltage 120 VAC.
  • Compact size.
  • CE and CSA Approved; UL Recognized

利点

Flashes an alarm indication light and/or pulse an audible alarm when a high level condition occurs.

競合他社の品番

FS100 series (e.g. FS126, FS126RC) can replace multiple flashers from Airotronics TEKR, Infitec TFS, Artisan 4210, Amperite DF and Diversified’s ETN series. Contact technical support for details.

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ISS-105-ISO

製品シリーズISS 105

特長

  • Five-channel intrinsically-safe switch
  • LEDs provide proof of input and output activation.
  • DIN-rail mounted. 120 VAC input, AC line frequency 50/60 Hz. for a single-channel version, use ourISS-100 or ISS-101.

利点

Five-channel relay switch designed for applications with switch inputs in hazardous locations.

競合他社の品番

ISS-105 & ISS-101 Contact technical support for competitor cross references.

ISS-100 Single-Channel Model Diversified:ISO-120-AFN


リテルヒューズ製品 & 品番


ISS-105-ISO

製品シリーズISS 105

特長

  • DIN-rail or surface mountable. Finger-safe terminals.
  • Duplex, duplex SPS, triplex and quadplex pump control.
  • Pump disable switches and pump up or pump down control.

利点

Operates up to four pumps in a wide variety of configurations, such as duplex, triplex or quadplex, with selectable alarm output options.

競合他社の品番

Diversified:ARM-2003, ARM-2010, ARM-2011, ARM-120-AFE, ARM-120-AFEP, ARM-120-AAE, ARM-120-ABE, RM-120-ACE, ARM-120-ADE, ARM-120-AGE, ARM-120-AHE, ARM-120-AJE.

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201A-AU_460

3-Phase

製品シリーズ201A AU

特長

  • 201A AU 8-pin plug-in style. DIN-rail or surface mountable via OT08PC octal base.
  • 460
    Standard surface or DIN-rail mountable.
  • Protects from phase loss, low and high voltage, voltage unbalance, and phase reversal and rapid cycling conditions.
  • Universal range from 190-480 VAC and 50/60 Hz.
  • Transient protection meets IEEE and IEC standards.
  • Adjustable nominal voltage, trip delay, restart delay, and unbalance trip provide versatility for a variety of applications.

利点

Protects motors from adverse voltage conditions, which damage the motor windings.

競合他社の品番

201A-AU
Diversified: SLAXXXASA, SUAXXXASA, SLDXXXASA, SLU 100ASA,
PRA100AFA
Time Mark: 257B, A257B, 258B, A258B, 257BM, A257BM
Macromatic: PMPU
460
Diversified:SLBXXXALEA, SLBXXXALER, SLU100ASD, SLA230ALE,
SLCXXXALE, SLJXXXALE, SLMXXXASE, SLIXXXALE, SLMXXXASE
Time Mark: series 263, 265, 200, 2642, 2652, 2644, 158, 246
Macromatic: PMDU A-1

Components: EAC-800 series
Agastat:PMA series
Crouzet: UFR2 series Siemens (Furnas): 470A32*X1 (*=D, E, G, H, R)
Watsco: EAC-800 series RK Electronics: PVC400AR


リテルヒューズ製品 & 品番


MP8000

Motor & Pump Protection

製品シリーズMP8000

特長

  • Stand next to motor–not and relay–and monitor motor startup.
  • Improves safety: monitor the motor from up to 30 feet away.
  • Minimal wiring allows for quick setup.
  • One model works on allsingle- and three-phase motors with operating voltages of 90-690 VAC and more than 700 V via the use of potential transformers.

利点

Smart, universal, and enhanced overload relay can communicate directly with smartphones and tablets from Bluetooth. Monitor and control the relay without the need to open the panel.

競合他社の品番

In some applications, MP8000 can replace some of the Siemens Simocode, Eaton C441 Motor Insight, Franklin Submonitor, Square-D TeSys-T, Rockwell E-3 products and some GE Multilin products.

Contact technical support for details.


リテルヒューズ製品 & 品番


777-KW

Motor & Pump Protection

製品シリーズ777-KW/HP-P2

特長

  • Protects from overloads (of any trip class), underloads. (dry running pumps), low and high voltage, phase loss, phase reversal, and unbalanced voltage and currents.
  • Provides Class II ground fault detection.
  • Optional communications to SCADA

利点

Protects motors from adverse voltage and current conditions that damage to the motor windings. Provides underload protection depending on power, which is ideal for pumping applications.

競合他社の品番

In some applications, 777-P2 series can replace some of the Siemens Simocode, Eaton C441 Motor Insight, Franklin Submonitor, Square-D TeSys-T, Rockwell E-3 and some of the GE Multilin products. Contact tech support for details.

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201-100-sld

Pump Controls & Liquid Level Controls

製品シリーズ460 15 100 SLD

特長

  • LED Status Indicator. 4.7 k to 100 kΩ adjustable sensitivity.
  • 8-pin plug-in style. DIN-rail/surface mountable via octal base.
  • Use 460-15-100-SLD for a surface or DIN-rail mount application

利点

Detects seal leaks submersible pumps to prevent damage.

競合他社の品番

Time Mark: 409

Macromatic: SFP120A100

Diversified:SPM120AAA100K


リテルヒューズ製品 & 品番


pc-102cici-dl

Pump Controls & Liquid Level Controls

製品シリーズPC 102

特長

  • Two form c-isolated contacts with LED status indicator.
  • 4.7k to 100kΩ adjustable sensitivity.
  • DIN-rail or surface mountable.

利点

Designed for use with two submersible pumps. Detects seal leaks in pumps to prevent damage.

競合他社の品番

Macromatic:SFP120C100 (8-pin plug-in)

Diversified: SPM120ABA100K (8-pin plug-in)

Time Mark: 4092-120 (8-pin plug-in)

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krdm421

KRDM

製品シリーズKRDM421, KRDB421

特長

  • On-board knob adjusts delays from 1–100 s.
  • 10 A, SPDT output contacts, 2 in. x 2 in. panel-mount package.
  • Input voltages 120 VAC, AC line frequency 50/60 Hz-. Solid-state timing circuit provides excellent repeat accuracy and stability.
  • Fully encapsulated to protect against shock, vibration and humidity

利点

Provides a debounce delay (for turbulence) and prevent rapid cycling of a pump, or to eliminate contactor chattering, which can be caused by a defective float switch. Extends the runtime of pumps (when necessary) after demand is met.

競合他社の品番

KRDM421Macromatic: THR-10262-31 Airotronics: TGC10100A1 Ametek NCC: Q1T-00060-341 KRDB421Macromatic: THR-11662-31T Airotronics: TGML10100A1 Diversified & Time Mark: Several options are available (Contact technical support for details)

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HCT Transformers

製品シリーズHCT

特長

  • Provided in three different versions: Class 2 Transformer, General Purpose Transformer, and Autotransformer
  • Termination options include quick connects and lead.
  • Various mounting options available
  • UL/CUL recognized 5085

利点

Engineered to run more efficiency, our transformer line consists of power ratings up to 250 VA with a variety of primary and secondary voltages to 575 V ac and frequencies at 50 and 60 Hertz.

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all-ul-class-fuses

Class RK5 Fuses

製品シリーズFLNR_ID

特長

  • Class R fuses offered in 250 VAC (FLNR_ID/LLNRK) and 600 VAC (FLSR_IDLLSRK_ID) options up to 600 A.
  • Class J fuses provide similar protection to Class R but in a physically smaller case.
  • Class CC fuses offer the smallest 600 VAC protection available up to the 30 A size.
  •  Extremely current-limiting to help minimize potential damage to equipment in the event of short a circuit.

利点

Allows for motor startups while providing optimal short circuit and overload protection for critical motor and pump applications.

競合他社の品番

FLNR_ID /  FLSR_ID / LLNRK / LLSRK_ID Eaton Bussmann: FRNR / FRSR / LPNRK(SP) / LPSRK(SP) Mersen: TRNR / TRSR / A2DR / A6DR JTD_ID Eaton Bussmann: LPJ(SP) Mersen: AJT CCMR Eaton Bussmann: LPCC Mersen: ATDR

Water/Wastewater 関連資料

MonthlyDistUpdateWebcastDU6WaterWastewaterApr201925min.mp4

Learn how these products can protect critical motor and pumps from harsh conditions, extend equipment life, and improve worker safety.

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