ST3P series time relayDetailed product description：

The ST3P series time relay is a novel electronic time relay produced by introducing the full set of proprietary technology from Fuji Electric Corporation in Japan. It has the characteristics of small size, light weight, high delay accuracy, wide delay range, strong anti-interference performance, good reliability, and long service life. It is suitable for various field cooperative delay control applications that require high-precision and high reliability automatic control. The product complies with GB14048 standard.

model	ST3P
Classification	time relay
Specifications and varieties	Power on delay, interval delay, instantaneous action, power-off delay, disconnection delay, star delta start delay, reciprocating cycle
	delay
Delay range	0.05s-24h
Contact type	Delay 2 conversion, Delay 1 conversion
contact capacity	3A/2A 250VAC
Electrical lifespan (AC-12)	2×105
characteristic	High delay accuracy and wide range
Product Certification	UL CE CCC

ST3P series time relay specifications and varieties

model	Action form	Number of contact points	Delay range	Rated voltage (Us)
ST3PA	Power on delay	Delay 2 Conversion	A:0.05-0.5s/5s/30s/3min B:0.1-1s/10s/60s/6min C:0.5-5s/50s/5min/30min D:1-10s/100s/10min/60min E:5-60s/10min/60min/6h F:0.25-2min/20min/2h/12h G:0.5-4min/40min/4h/24h	AC24,110,220V 50/60Hz DC24,48,110V
ST3PG	interval delay	Delay 2 Conversion
ST3PC	Instant type (interval delay)	Delay 1 Conversion Transient 1 Conversion
ST3PF ST3PF-2	power-off delay	Delay 1 conversion or Delay 2 conversion	0.1-1s0.2-2s 0.5-5s 1-10s 2.5-30s5-60s	AC110,220V50/60Hz DC24,48,110V
ST3PK	Disconnect delay	Delay 1 conversion	0.1-1s0.25-2s0.5-5s 1-10s 2.5-30s5-60s 15-180s	AC110V/220V50/60Hz DC24V
ST3PY	Star Triangle Start Delay	Delay star delta conversion instantaneous 1 normally open	1-10s 2.5-30s5-60s	AC110/220V50/60Hz
ST3PR	Repetitive cycle delay	Delay 1 conversion	0.5-6s/60s1-10s/10min 2.5-30s/30min	AC110/220V50/60Hz DC24,48V

Technical parameters of ST3P series time relay

model		ST3PA	ST3PG	ST3PC	ST3PF ST3PF-2	ST3PK	ST3PY	ST3PR
repeatability accuracy		0.5%+20ms			1.0%+20ms		0.5%+20ms	1.0%+20ms
Setting error		<5% (maximum scale value)						<5% (maximum scale value)
reset time		500ms(Max.)			——	100ms signal 500ms power supply	500ms (Max.)	500ms (Max.)
contact capacity	AC-12	200V3A	200V3A	200V3A	200V3A	200V3A	200V3A	200V2A
	AC-15	200V1A	200V0.5A	200V1A	200V0.5A	200V0.5A	200V0.5A	200V0.5A
	DC-12	110V0.5A	24V3A	110V0.5A	24V3A	24V3A	24V2A	24V2A
	DC-13	110V0.2A	24V0.5A	110V0.2A	24V0.5A	24V0.5A	24V0.5A	24V0.5A
Rated power consumption		AC220V 2.9VA AC110V1.9VA DC24V1.3W		AC3.3VA DC2.4W	AC220V1.1VA AC110V1.3VA DC24V1.3W	AC3.3VA DC1.5W	4.4VA	AC3.3VA DC1.5W
insulation strength		Electrical and Earth: AC2000V1min Electrical Circuit: AC1500V1min Same group Contact: AC1000V1min
insulation resistance		>100MΩ
mechanical life		5×107	1×107	2×107	2×107	2×107	2×107	1×107
electrical life		AC-12:20×104 AC-15:32×104 DC-12:50×104 DC-13:15×104		AC-12:12×104 AC-15:15×104 DC-12:10×104DC-13:15×104
Product weight		100g			140g	180g	150g

External dimensions and installation dimensions of plugins and accessories


Delay waveform of wiring diagram


wiring diagram