cresin SPD

Cresin–Professional manufacturer of AC/DC SPDs, analog & digital surge protectors and backup protectors.

[cresin SPD @cresin_SPD]

CSMS-B40 1100V SPD, thermal disconnection protection, compliant with IEC61643-11 standard.
#SPD #SurgeProtectiveDevice #LightningArrester #SolarProtection

[cresin SPD @cresin_SPD]

CSRS-485 RS485 arrester, compact size to save cabinet space, standard terminal wiring.
#RS485Arrester #DINRailSPD #WeakCurrentProtection #ControlSystem

[cresin SPD @cresin_SPD]

CSMS-TEL48 signal surge protector, high throughput, fast response, stable performance for 48V analog signal lines.
#SPD #SurgeProtector #SignalLightningProtection #IndustrialAutomation

[cresin SPD @cresin_SPD]

CSMS-B40 AC surge protector with 485 communication, remote alarm and surge counting for smart power protection. DM us!
#SmartSPD #SurgeArrester #PowerSurgeProtection #RS485Device

[cresin SPD @cresin_SPD]

CSMS-B40 AC surge protector, various wiring modes for AC power systems. DM us!#ACDistribution #SurgeArrester #PowerProtection #ElectricalComponent

[cresin SPD @cresin_SPD]

Durable CSMS-RJ45 surge protector, premium components, long lifespan for info communication devices. DM us!
#DurableSPD #InfoDeviceGuard #NetworkLightning #CommunicationProtection

[cresin SPD @cresin_SPD]

Worried about insufficient protection for communication equipment? Our factory CSMS-RJ45 adopts MOV & GDT multi-stage circuit, long service life for info devices. DM us for inquiry! #MultiStageSPD #CommunicationProtection #MOVGDT #InfoDeviceGuard

[cresin SPD @cresin_SPD]

Complex site grounding conditions make lightning protection hard to implement? Our factory SPD relies on internal equipotential balance. It delivers reliable protection even when grounding resistance is not ideal. #SiteProtection #SurgeShield #CameraSecurity

[cresin SPD @cresin_SPD]

Our factory 2-in-1 SPD protects both network and power lines for CCTV. It balances electric potential, safeguards cameras without cutting off power or signal. DM us for your inquiry! #SurgeProtector #SPD #CCTVProtection #LightningProtection

[cresin SPD @cresin_SPD]

Different charging projects demand diverse protection schemes. Our factory SPD provides 1P+N & 3P+N options, plus custom signal and counting features. Strict quality inspection for bulk orders. DM us for inquiry! #ElectricalWholesale #SPDSupply #EVSolution #ElectricalSafety

[cresin SPD @cresin_SPD]

Worry surge protection devices affect your EV charging pile performance? Our factory SPD features extremely low leakage current. It keeps high impedance under normal condition and only activates when surge overvoltage appears.
#EVChargingProtection #PowerSPD #SurgeGuard

[cresin SPD @cresin_SPD]

Improper lightning surge may burn DC loads. Our CSMS-B40 DC SPD works with other protectors to release surge energy step by step, safeguarding power equipment. DM us for your inquiry!
#IECStandard #DCElectrical #SurgeProtection #ClassIISPD

[cresin SPD @cresin_SPD]

SPD with ultra-low leakage current for new energy wind system.#PowerSurge #WindPowerProject #ElectricalProtection #SPDdevice

[cresin SPD @cresin_SPD]

Tired of SPD failure damaging power systems under heavy lightning strikes? Our factory T1 Class SPD meets IEC and GB standards. It uses premium components, low residual voltage and fast response, sturdy housing. #ClassISPD #SurgeProtector #LightningProtection #ACElectrical

[cresin SPD @cresin_SPD]

Frustrated by sudden surge spikes ruining your RS485 communication devices? Our factory SPD is compact, sturdy and reliable. It delivers large current capacity and stable signal performance with easy DIN rail mounting. #SignalSPD #SurgeProtector #RS485

[cresin SPD @cresin_SPD]

RS485 communication SPD, anti-reverse connection, suitable for no-ground sites. DM for quote. #IndustrialSPD #LightningArrester #RS485Protection #SignalSurge

[cresin SPD @cresin_SPD]

Class I level lightning protection SPD, factory supply for AC distribution projects. DM for details. #ACDistribution #LightningDefense #SurgeProtectiveDevice #IndustrialElectrical

[cresin SPD @cresin_SPD]

Worried about fire risks when SPD ages or short-circuits under abnormal overvoltage? This SCB cuts off the circuit rapidly to prevent SPD ignition. It is sturdy and designed per NB/T42150-2021 standard. Message us if you need! #SurgeProtection #ElectricalSafety #BackUpProtector

[cresin SPD @cresin_SPD]

Worry about high voltage invading PT secondary circuit and damaging equipment? This PT secondary earthing protector has unique dual-disconnect protection, thermal and overload dual safeguard, sturdy and reliable for power system. #PTProtector #PowerSPD #ElectricalSafety

[cresin SPD @cresin_SPD]

CSCB series adopts parameter-controlled trip mechanism with high-energy contacts. It selectively breaks current, withstands large impulse current without misoperation, low residual voltage under lightning current. DM us if you need! #SCB #SurgeDevice #PowerProtection